World Titanium Conference 2023

Session Chair: Vasisht Venkatesh, Pratt & Whitney 

08:00

Large-scale 2D and 3D orientation datasets obtained using Spatially Resolved Acoustic Spectroscopy
Mr Thomas Ales, Prof. Peter Collins
Iowa State University, Ames, USA

08:20

Quantification of Microtexture in Hexagonal Metals
Dr. Joseph Tucker¹, Dr. Sean Donegan², Dr. Joseph Pauza¹, Dr. Michael Groeber^2,3, Dr. Adam Pilchak^2,4
1Exponent, Chicago, IL, USA. ²Air Force Research Laboratory, Wright-Patterson AFB, OH, USA. ³The Ohio State University, Columbus, OH, USA. ⁴Pratt & Whitney, East Hartford, CT, USA

08:40

High-Throughput Characterization of Small Crack Growth Behavior in Ti-6Al-4V
Dr. Michelle Harr^1,2, Mr. Bradley Rucker², Dr. Satish Rao^1,2, Mr. Nathan Levkulich^1,2, Dr. Ayman Salem^1,2, Dr. Adam Pilchak^1,2,3, Dr. Tom Broderick^1
1Air Force Research Laboratory, Wright Patterson Air Force Base, USA. ²MRL Materials Resources LLC, Xenia, USA. ³Pratt & Whitney, East Hartford, USA

09:00

Fatigue behavior of fully lamellar Ti-6Al-4V alloy with Cr/CrN multilayer coating
Mr. Martin Ferreira Fernandes¹, Dr. Samuel Hémery², Dr. Patrick Villechaise², Ms. Florence Hamon², Dr. Verônica Mara de Oliveira Velloso³, Dr. Herman Jacobus Cornelis Voorwald^1
1São Paulo State University (Unesp), School of Engineering and Sciences, Department of Materials and Technology, Guaratinguetá, Brazil. ²Institut Pprime, CNRS, ENSMA, Université de Poitiers, UPR CNRS 3346, Physics and Mechanics of Materials Department, ENSMA, Téléport 2, 1 avenue Clément Ader, BP 40109, 86961 Futuroscope Chasseneuil Cedex, Chasseneuil-du-Poitou, France. ³Faculdade Serra Dourada, Lorena, Brazil

09:20

Are fatigue crack initiation mechanisms dependent on microstructure, composition and cyclic loading conditions in α+β Ti alloys?
Dr Samuel Hemery¹, Dr Cyril Lavogiez¹, Dr Clement Dureau¹, Dr Yves Nadot¹, Mr Zhihong Wu², Dr Fan Sun², Dr Frederic Prima², Dr Patrick Villechaise^1
1Institut Pprime, Futuroscope-Chasseneuil, France. ²IRCP, Paris, France

09:40

Session Chair: Will Pulfrey, University of Sheffield

08:00

Influence of α/β-forging parameters on β-texture evolution and its consequences on coarse grain formation during β-annealing of Ti-6Al-4V
Dr Denis Solas¹, Mr Arnaud VEZIAN², Dr Michel SABY^2
1Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire d'Orsay (ICMMO), Orsay, France. ²Aubert&Duval, Pamiers, France

08:20

Optimization of mechanical properties via enhanced thermomechanical process development of Ti-6Al-4V plates
DI Stefan Ebenbauer¹, Dr. Alfred Krumphals^2
1voestalpine BÖHLER Bleche, Mürzzuschlag, Austria. ²voestalpine Böhler Edelstahl, Kapfenberg, Austria

08:40

Characterization of Ti-6Al-4V microstructure development and mechanical properties during forging, wire arc additive manufacturing and selected heat treatments
DI Christian Gruber, Dr. Thomas Gruber, DI Michael Lasnik, DI Sebastian Springer, Dr. Aleksandar Stanojevic, Dr. Bernd Oberwinkler
voestalpine BÖHLER Aerospace GmbH & Co KG, Kapfenberg, Austria

09:00

Formation of cube texture in Ti-22Al-25Nb(at%) alloy during hot compression within single BCC phase field
Dr. Haoyuan Ma, Dr. Weidong Zeng, Dr. Runchen Jia
Northwestern Polytechnical University, Xi'an City, China

09:20

Effect of rolling and annealing on the microstructure and anisotropy of high-temperature titanium alloy plate
Dr. Weiju Jia¹, Dr. Yi Dai², Dr. Zhimin Hou², Ms Wei Zhou¹, Dr. Yingjie Xie², Professor Weidong Zeng^3
1Northwestern Institute for Nonferrous Metal Research, Xi’an, China. ²Western Titanium Technologies Co., Ltd., Xi’an, China. ³State Key Laboratory of Solidification Processing, School of Materials, Northwestern Polytechnical University, Xi’an, China

09:40

Effect of Residual Stress on Strength of the Solution Treated and Aged Ti-6Al-4V Bar
Han Ma
Western Superconducting Technologies Co.,Ltd., Xi'an, China

Session Chair: Masato Ueda, Kansai University

08:00

High Strength, Low-modulus Nanostructured Ti 13Nb 13Zr for Dental Implant Application
M.Sc. Lina Klinge¹, M. Sc. Lukas Kluy², M. Sc. Christopher Spiegel³, Dr.-Ing. Carsten Siemers¹, Prof. Dr.-Ing. Peter Groche^2
1TU Braunschweig, Institute for Materials Science, Braunschweig, Germany. ²TU Darmstadt, Institute for Production Engineering and Forming Machines, Darmstadt, Germany. ³Medical University of Innsbruck, Research Laboratory for Biofilms and Implant Associated Infections (BIOFILM LAB), Innsbruck, Austria

08:20

Effect of Nb and Ta addition on the exfoliation strength of oxide layer on Ti alloys formed by high-temperature oxidation
Prof. Eri Miura-Fujiwara
Univerisity of Hyogo, Himeji, Japan

08:40

Cell behavior of human-fetal-osteoblasts (hFOB) and Staphylococcus aureus on Nanostructured Titanium Alloy Ti-13Nb-13Zr (NanoTNZ)
M.Sc. Christopher Spiegel¹, M.Sc Lukas Kluy², M.Sc. Lina Klinge³, Dr.-Ing. Carsten Siemers³, Prof. Dr.-Ing. Dipl. -Wirtsch. -Ing. Peter Groche², Priv.-Doz. Lic. Mestr. Dr. Débora C. Coraça-Huber^1
1Research Laboratory for Biofilms and Implant Associated Infections (BIOFILM LAB), Experimental Orthopedics, University Hospital for Orthopedics and Traumatology, Medical University of Innsbruck, Innsbruck, Austria. ²Institute for Production Engineering and Forming Machines, TU Darmstadt, Darmstadt, Germany. ³Institute for Materials Science, TU Braunschweig, Brunswick, Germany

09:00

Enhanced biomechanical performance of additively manufactured Ti-6Al-4V bone plates and their clinical applications
Mr. Saurabh Kumar Gupta¹, Dr. Sathya Vamsi Krishna², Dr. Satyam Suwas¹, Dr. Kaushik Chatterjee^1
1Department of Materials Engineering, Indian Institute of Science, Bangalore, India. ²Department of Hand Surgery, Sanjay Gandhi Institute of Orthopaedics and Trauma, Bangalore, India

09:20

Additively Manufactured Ti2Mo for Biomedical Applications: Surface Engineering and Corrosion Properties
M.Eng. Julian Fritzen¹, M.Sc. Fabian Haase², Dr. Stephan Lederer¹, Prof. Dr. Wolfram Fürbeth¹, Dr. Carsten Siemers^2
1Dechema Researchinstitute, Frankfurt am Main, Germany. ²Technical University Braunschweig, Braunschweig, Germany

Session Chair: Benoit Appolaire, Université de Lorraine

08:00

TIMETAL® 407 and 412: Highly Processable Titanium Alloys with Unique Ductility and Strength Combinations
Dr Nick Humphreys¹, Dr Kayla Calvert^2
1Titanium Metals Corporation (TIMET), Witton, United Kingdom. ²Titanium Metals Corporation (TIMET), Henderson, USA

08:20

Compositional and grain size effects on the novel strength and ductility of ATI Titan 27™
Dr. John Foltz¹, Mr. Erik Rogoff¹, Dr. Bhuvi Nirudhoddi², Dr. Luis Ruiz-Aparicio², Dr. Joseph Jankowski², Dr. Ming Li^2
1ATI, Monroe, NC, USA. ²ATI, Natrona Heights, PA, USA

08:40

Property and Microstructure of TiTaSn Alloy
Dr. Bernard Li¹, Joe Shaw^2,3, Hiroshi Matsushima³, Takasumi kubo^3
1Medtronic plc, Minneapolis, USA. ²Internationa; Life Sciences Inc., Saint Paul, USA. ³Nippon Piston Ring Co. Ltd., Saitama, Japan

09:00

Microstructure Evolution and Strength-Toughening Mechanismin a Newly Developed Ti-5321 Titanium Alloy with High Strengthand Toughness
Cong Wu
Shaanxi University of Science & Technology, Xi'an, China

09:20

Anisotropy characteristics and strengthening-toughening mechanism of mechanical properties of Ti65 alloy at room/high temperature
Professor Jiangkun Fan, PhD Zhixin Zhang, PhD Ding Zhao, Professor Hongchao Kou, Professor Jinshan Li
State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an, China

09:40

Study on microstructure and properties of a new titanium alloy with excellent dynamic mechanical behavior
Hao Fang^1,2,3, Liu Xianghong^1,2,3, Du Yuxuan^1,2,3, Mao Youchun^1,2,3, Chen Haisheng^1,2,3, Li Shaoqiang^1,2,3, Wang Kaixuan^1,2,3, Lei Lei^4
1Western Superconducting Technologies Co., Ltd., Xi’an, China. ²National & Local Joint Engineering Laboratory for Special Titanium Alloy Processing Technologies, Xi’an, China. ³Xi'an Key Laboratory of Special Titanium Alloy Processing and Simulation Technologies, Xi’an, China. ⁴School of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou, China

Session Chair: Toshiki Sato, Kobe Steel Ltd

08:00

Oxygen content effect on mechanical behavior of CP titanium exposed at elevated temperature
M. Quentin Sirvin¹, M. Damien Texier¹, M. Vincent Velay¹, M. Daniel Monceau², M. Benjamin Dod^3
1Institut Clément Ader (ICA) – UMR CNRS 5312 ; Université de Toulouse ; CNRS, IMT Mines Albi, INSA, ISAE-SUPAERO, UPS, Albi, France. ²CIRIMAT- UMR CNRS 5085, ENSIACET-INPT, Toulouse, France. ³AIRBUS Operation SAS, Toulouse, France

08:20

Effect of β phase fraction on hydrogen embrittlement in α+β titanium alloys
Ms Lucia Chen¹, Dr Zhenbo Zhang^2,3, Dr Philip Platt², Dr Patrick Burr¹, Dr Michael Preuss^4,2
1University of New South Wales, Sydney, Australia. ²University of Manchester, Manchester, United Kingdom. ³ShanghaiTech University, Shanghai, China. ⁴Monash University, Clayton, Australia

08:40

Ti-64 – creep fracture surface and comparison with dwell and high R ratio cyclic loading
Benjamin DOD
AIRBUS, Toulouse, France

09:00

Effect of surface nitriding on the durability of a Ti-6Al-4V alloy in high temperature pressurized liquid water
Dipl.-Ing. Cyriac CHRISTOPHE^1,2, Dipl.-Ing. Lisa AUDOUARD^1,3, Dr. Quentin AUZOUX¹, Dr. Frantz MARTIN¹, Dr. Frédéric MISERQUE¹, Dr. Laurence LATU-ROMAIN², Prof. Yves WOUTERS^2
1Université Paris Saclay, CEA, Service de la Corrosion et du Comportement des Matériaux dans leur Environnement, Gif-sur-Yvette, France. ²Université Grenoble Alpes, CNRS, SIMaP, Saint-Martin-d’Hères, France. ³ISAE – ENSMA, Chasseneuil-du-Poitou, France

09:20

Oxidation behavior of ZrB₂-incorporated glass-based composite coating on BT25y Ti-based alloy at 800 ^oC and 900 ^oC
Prof. Xin Wang¹, Master Xingxing Zhao², Associate Professor Yanming Liu², Prof. Shaopeng Wang^1
1Northwest Institute for Non-ferrous Metal Research, Xi’an, China. ²College of Materials Science and Engineering, Xi'an Shiyou University, Xi’an, China

Session Chair: Hideki Hosoda, Tokyo Institute of Technology

10:20

Keynote:
Understanding the transformation behaviour of metastable beta alloys
Nicholas Jones
Professor of Metallurgy, University of Cambridge, Cambridge, United Kingdom

10:50

The nature, evolution and effect of the omega phase in Ti-15Mo (wt%)
Prof Howard Stone¹, Dr Joe Bennett¹, Dr Lewis Owen², Miss Nicole Church¹, Prof Nick Jones^1
1University of Cambridge, Cambridge, United Kingdom. ²University of Sheffield, Sheffield, United Kingdom

11:10

Understanding the role and effects of ω precipitation on the mechanical properties of metastable β-Ti alloys
Mr Christian Talbot¹, Miss Nicole Church¹, Dr Leigh Connor², Dr Stefan Michalik², Prof Nicholas Jones^1
1University of Cambridge, Cambridge, United Kingdom. ²Diamond Light Source, Oxford, United Kingdom

11:30

Obtaining zero linear thermal expansion in a Ti-Nb alloy by precipitation of isothermal α''
Dr. Matthias Bönisch¹, Dr. Haoliang Wang^2
1KU Leuven, Leuven, Belgium. ²Dongguan University of Technology, Dongguan, China

11:50

Influence of the initial microstructure on the phase transformation kinetics during aging in the Ti-575 titanium alloy
PhD Student Emmanuel Hoareau^1,2, Dr. Thomas Billot², Dr. Camille Deleuze², Dr. Sandra Andrieu³, Pr. Bernard Viguier¹, Pr. Moukrane Dehmas^1
1CIRIMAT, Université de Toulouse, CNRS, Toulouse, France. ²Safran Landing Systems, Oloron-Sainte-Marie, France. ³Safran Additive Manufacturing Campus, Le Haillan, France

12:10

Session Chair: Sarah Baker, dstl

10:20

Laser Powder Bed Fusion of a Novel Titanium Alloy for Medical Applications
Mr. Fabian Haase, Mr. Carsten Siemers, Prof. Dr. Joachim Rösler
Technische Universität Braunschweig, Institute for Materials Science, Langer Kamp 8, 38106 Braunschweig, Germany

10:40

Design and development of a new metastable titanium alloys targeted for laser powder bed fusion
Dr Marco Simonelli¹, Dr Zhiyi Zou¹, Dr Steven Van Petegem², Dr Ming Chen², Dr Yau Yau Tse³, Professor Helena Van Swygenhoven^2
1University of Nottingham, Nottingham, United Kingdom. ²PSI, Villigen, Switzerland. ³Loughborough University, Loughborough, United Kingdom

11:00

The Effect of Thermal Post Processing on the Mechanical Properties of Powder Bed Fusion Manufactured Ti-6Al-4V
Dr Nick Cruchley, Mr Pedro Santos, Dr Charley Carpenter
MTC, Coventry, United Kingdom

11:20

Spatial Control of Chemistry, Microstructure, and Mechanical Properties in Electron Beam Melted Ti-6Al-4V
Ms. Katie O'Donnell¹, Dr. Maria Quintana¹, Mr. Thomas Ales¹, Dr. Michael Kirka², Dr. Christopher Ledford², Dr. Sid Pathak¹, Dr. Peter Collins^1
1Iowa State University, Ames, USA. ²Oak Ridge National Laboratory, Oak Ridge, USA

11:40

Improvement of laser additive manufacturability of titanium alloy powder by nanocarbon decoration
Dr. Mingqi Dong, Dr. Weiwei Zhou, Prof. Naoyuki Nomura
Tohoku University, Sendai, Japan

12:00

Session Chair: Eberhard Kerscher, RPTU

10:20

10:40

Using cutting force fingerprint maps for non-destructive evaluation of machined titanium alloy components
Mr Dennis Premoli¹, Mr Thomas Childerhouse², Mr Joshua Taylor¹, Dr Pete Crawforth³, Professor Martin Jackson^1
1The University of Sheffield, Sheffield, United Kingdom. ²The University Sheffield, Sheffield, United Kingdom. ³Advanced Manufacturing Research Centre (AMRC), Sheffield, United Kingdom

11:00

A combined experimental and modelling approach to understand chemical wear in Ti-turning
Dr Alex Graves¹, Dr Armin Salmasi², Dr Rebecka Lindvall³, Mr Wei Wan¹, Mr Changhong Xiao¹, Dr Henrik Larsson², Dr Volodymyr Bushlya³, Prof Martin Jackson⁴, Dr Susanne Norgren^1,3
1Sandvik Coromant R&D, Lerkrogsvägen 13, 126 80 Stockholm, Sweden. ²Department of Materials Science and Engineering, The Royal Institute of Technology, KTH, Stockholm, Sweden. ³Division of Production and Materials Engineering, Lund University, Ole Römers Väg 1, 221 00, Lund, Sweden. ⁴Department of Materials Science and Engineering, The University of Sheffield, Mappin Street, Sheffield S1 3JD, United Kingdom

11:20

Consequences of cold rolling on the hydriding of commercially pure titanium T40
Dr La Chance Lepemangoye¹, Dr Nicolas Creton¹, Pr Eric Fleury², PhD Cynthia Koffi², Dr Virginie Moutarlier³, Dr Elise Deloye⁴, Pr Tony Montesin^1
1Laboratoire ICB, Dijon, France. ²laboratoire LEM3, Metz, France. ³Institut UTINAM, Besançon, France. ⁴Neotiss, Venarey-les-Laumes, France

11:40

Session Chair: Frederic Prima, Chimie ParisTech

10:20

Dependence of deformation behavior and micro-mechanism of β matrix on grain size and orientation in Ti-7333
PhD student Mingxiang Zhu, Professor Hongchao Kou, Miss Ruoyan Li, Miss Zhuo Liu, Dr Nana Chen
Northwestern Polytechnical University, Xi'an, China

10:40

High-R Notched HCF performance of macrozones in Ti-6Al-4V
Mr. Yan Gao¹, Mr. Nigel Martin², Dr. Jamie Moschini², Prof. David Dye^1
1Imperial College, London, United Kingdom. ²Rolls-Royce plc, Derby, United Kingdom

11:00

Strain localization in Ti and Ti-alloys using three-dimensional topographic imaging
Mr Ali Rouwane¹, Mr Jean-Charles Passieux¹, Mr Jean-Charles Stinville², Mr Quentin Sirvin³, Mr. Charles Romain³, Mr Damien Texier^3
1Institut Clément Ader - UMR CNRS 5312, Toulouse, France. ²University of Illinois at Urbana-Champaign, Urbana, USA. ³Institut Clément Ader - UMR CNRS 5312, Albi, France

11:20

In situ EBSD/HR-DIC-based investigation on anisotropy mechanism of a near α titanium plate with strong transverse texture
Dr Runchen Jia, Dr Weidong Zeng
Northwestern polytechnical university, Xi'an, China

11:40

α-variant selection in β-CEZ alloy and the explanation of its origin
Dr. Petr Harcuba¹, Dr. Benoît Denand², Dr. Jana Šmilauerová¹, Prof. Benoît Appolaire^2
1Charles University, Faculty of Mathematics and Physics, Department of Phaysics of Materials, Prague, Czech Republic. ²Universite de Lorraine, Institut Jean Lamour (IJL), Nancy, France

12:00

Formation and strengthening of triple-twinned alpha variants in additive manufactured titanium alloy revealed by atomic simulation
Prof. Hao Wang¹, Mr. Zhichao Meng², Prof. Yuman Zhu³, Prof. Rui Yang^2,4
1University of Shanghai for Science and Technology, Shanghai, China. ²Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China. ³Monash University, Notting Hill, Australia. ⁴ShanghaiTech University, Shanghai, China

Session Chair: Carsten Siemers, Technische Universität Braunschweig

10:20

Effect of Oxygen on the Microstructure and Mechanical Properties of α+β-type Ti–5Nb Alloys for Biomedical Applications
Dr. Kyosuke Ueda, Mr. Yusuke Hirose, Professor Takayuki Narusahima
Department of Materials Processing, Sendai, Japan

10:50

Crystallographic insights into the oxygen ordering in Ti-O system: consequences on the mechanical properties
Assistant Professor Régis Poulain^1,2, PhD Student Fabienne Amann^1,3, Ph.D. Research Engineer Stéphanie Delannoy^1,2, Senior Researcher Raphaëlle Guillou⁴, Researcher Sylvie Lartigue-Korinek³, Post Doctoral Scholar Zachary Kloenne⁵, DIFFABS Beamline Manager Dominique Thiaudière⁶, Senior researcher Jean-Luc Béchade⁷, CEA research scientist Emmanuel Clouet⁷, Professor Ivan Guillot³, Professor Hamish Fraser⁵, Professor Frédéric Prima^1
1Université PSL, Chimie ParisTech–CNRS, Institut de recherche de Chimie Paris (UMR 8247), 75005 Paris, France. ²Biotech Dental SAS, 305 allées de Craponne, 13300, Salon-de-Provence, France. ³Université Paris Est Créteil, CNRS (UMR 7182), 2 rue H. Dunant, F- 94320 Thiais, France. ⁴Université Paris-Saclay, CEA, Service de Recherches Métallurgiques Appliquées, F-91191, Gif-sur-Yvette, France. ⁵Ohio State University, Department of Materials Science and Engineering, Columbus, OH 43210, USA. ⁶Synchrotron SOLEIL, F-91192, Gif-sur-Yvette, France. ⁷Université Paris-Saclay, CEA, Service de Recherches de Métallurgie Physique, F-91191, Gif-sur-Yvette, France

11:10

Heat treatment to fabricate beta-type titanium alloy rod with partially different Young's modulus for spinal fixation applications
Dr. Masaaki Nakai¹, Dr. Kengo Narita², Dr. Mitsuo Niinomi^3,4,5,6
1Kindai University, Higashiosaka, Japan. ²Maruemu Works Co., Ltd., Daitou, Japan. ³Tohoku University, Sendai, Japan. ⁴Osaka University, Suita, Japan. ⁵Meijo University, Nagoya, Japan. ⁶Kansai University, Suita, Japan

11:30

Towards antibacterial implants: Influence of the microstructure on the properties of Ti-7Ag alloy
PhD. Julie Deya^1,2, Dr. Stéphanie Delannoy^1,2, Prof. Frédéric Prima^1
1Université PSL, Chimie ParisTech–CNRS, Institut de recherche de Chimie Paris (UMR 8247), 75005 Paris, France. ²Biotech Dental SAS, 305 allées de Craponne, 13300 Salon-de-Provence, France

11:50

High-throughput characterization of layered Ti-Nb-Zr-O biomedical alloys with TRIP-TWIP effect
Assoc. Prof. Josef Stráský¹, Dr. Dalibor Preisler¹, Dr. Michaela Janovská², Prof. Hanuš Seiner^2
1Charles University, Prague, Czech Republic. ²Institute of Thermomechanics, Czech Academy of Sciences, Prague, Czech Republic

12:10

Highly Efficient Coral Propagation using Titanium and Regenerative Medicine Techniques
Prof. Masato Ueda^1,2,3, Miss Nanako Kosaka⁴, Prof. Tomoyuki Takahashi^5,2, Prof. Masahiko Ikeda^6
1Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Japan. ²Kansai Univ. Carbon Neutrality Research Centre, Suita, Japan. ³Innoqua Inc., Tokyo, Japan. ⁴Graduate School of Science and Engineering, Kansai University, Suita, Japan. ⁵Faculty of Societal Safety Sciences, Kansai University, Takatsuki, Japan. ⁶NIHON SUPERIOR CO., LTD., Suita, Japan

Session Chair: Nigel Martin, Rolls-Royce plc

10:20

Titanium MMCs With Enhanced Specific Young’s Modulus Via Powder Hot Extrusion
MSc Andreas Zunghammer¹, MSc. Ella Staufer¹, Prof. Christian Edtmaier¹, Dr. Jelena Horky², Dr. Erich Neubauer², Dr. Thomas Klein³, Mr. Christian Schneider-Broeskamp³, Dr. Lena Trunova⁴, Dr. Martin Schmitz-Niederau^4
1TU Wien, Wien, Austria. ²RHP-Technology GmbH, Seibersdorf, Austria. ³LKR Light Metals Technologies Ranshofen, Ranshofen, Austria. ⁴voestalpine Böhler Welding Germany GmbH, Hamm, Germany

10:40

11:00

11:20

11:40

12:00

Microstructure and mechanical properties of Ti-22Al-25Nb alloy fabricated by VAR melting and forging
Dr. Tongtong Zhang, Dr. Yujun Du, Dr. Jinjin Shang, Dr. Feng Sun, Dr. Kaixuan Wang
Western Superconducting Technologies Co., Ltd, Xi’an, China

Session Chair: Cecillia Poletti, TU Graz

13:30

Keynote: 
Texture development during the hot forming and annealing of dual-phase Ti alloys
Joao Quinta da Fonseca
Professor of Mechanical Metallurgy, The University of Manchester, United Kingdom

14:00

Effect of cold deformation on microstructure and properties of Ti-10Mo-8V-1Fe-3.5Al titanium alloy after pre-deformation heat treatment
Mr Baohui Zhu
State Key Laboratory of Special Rare Metal Materials, Northwest Rare Metal Materials Research Institute Ningxia Co., Ltd, Shizuishan, China. Ningxia Horizontal Titanium Industry Co., Ltd, Shizuishan, China

14:20

Influence of Sub-transus Annealing Treatments on Microstructural Evolution and Mechanical Behaviour of Ti-6Al-4V Alloy produced by Hot Extrusion
Dr. Ajit Pal Singh¹, Dr. Giribaskar Sivaswamy^2
1Waikato Centre for Advance Materials and Manufacturing, School of Engineering, University of Waikato, Hamilton, New Zealand. ²Advanced Forming Research Centre (AFRC), University of Strathclyde, Glasgow, United Kingdom

14:40

The plane strain compression behavior of Ti-3.5Al-3.5V-0.6Mo-0.5Fe-0.6Cr alloy
Dr Rui Liu^1,2,3, Mr Mingting Zhu^1,2,3, Dr Yumeng Luo^1,2,3, Dr Yang Yu^1,2,3, Dr Xiaoyun Song^1,2,3
1State Key Laboratory of Nonferrous Metals and Processes, China GRINM Group Co. Ltd, Beijing, China. ²GRIMAT Engineering Institute Co. Ltd, Beijing, China. ³General Research Institute for Nonferrous Metals, Beijing, China

15:00

Influence of hot-working parameters on tensile elongation of TC17 titanium alloy at 400℃
Mr. Jun Zhou, Dr. Biao Ju
Western Superconducting Technologies Co., Ltd., Xi'an, China

15:20

Session Chair: Phil Sherrer, Pratt & Whitney

13:30

Effect of silicon addition on deformation mechanisms of near-alpha titanium alloys
PhD student Thibaut Armanni¹, Dr Frédéric Fossard^1,2, Dr Zhao Huvelin¹, Full professor Benoît Appolaire^3,4
1DMAS, ONERA, Université Paris Saclay, Châtillon, France. ²LEM, UMR 104 CNRS-ONERA, Université Paris Saclay, Châtillon, France. ³Université de Lorraine, CNRS, Institut Jean Lamour, Nancy, France. ⁴Labex DAMAS, Université de Lorraine, Nancy, France

13:50

Effects of Fe and Al additions on the eutectoid transformation and its transformation products in Ti-5.9Cu (wt.%)
Dr. Thomas Klein¹, MSc. Ella Staufer², Dr. Torben Boll^3,4, MSc. Aurel Arnoldt¹, Dr. Duyao Zhang⁵, Dr. Martin Schmitz-Niederau⁶, Dr. Jelena Horky⁷, Prof. Dr. Christian Edtmaier², Dr. Christian Schneider-Bröskamp¹, Dr. Dong Qiu⁵, Prof. Dr. Mark Easton^5
1LKR Light Metals Technologies Ranshofen, Austrian Institute of Technology, Ranshofen, Austria. ²Institute of Chemical Technologies and Analytics, TU Wien, Wien, Austria. ³Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany. ⁴Institute for Applied Materials – Materials Science and Engineering (IAM-WK), Karlsruhe Institute of Technology, Karlsruhe, Germany. ⁵Centre for Additive Manufacturing, School of Engineering, RMIT University, Melbourne, Australia. ⁶voestalpine Böhler Welding Germany GmbH, Hamm, Germany. ⁷RHP-Technology GmbH, Seibersdorf, Austria

14:10

The use of semi-empirical parameters for the design of Ti-containing complex concentrated alloys
Dr Mariano Casas Luna, MSc. Dalibor Preisler, MSc. Jiří Kozlík, Prof. Miloš Janeček, Dr Josef Stráský
Charles University, Prague, Czech Republic

14:30

Evolution of grain refinement in high-strength titanium alloys by the addition of Co, Cr, Fe and (Zr/Y) to the eutectoid system Ti-6.5Cu.
MSc Ella Staufer¹, Prof Christian Edtmaier¹, Dr Thomas Klein², Dr Martin Schmitz-Niederau³, Dr Jelena Horky⁴, Dr Erich Neubauer⁴, Dr Lena Trunova³, Mr Christian Schneider-Broeskamp², Dr Duyao Zhang⁵, Prof Mark Easton⁵, Dr Dong Qiu^5
1TU Wien, Wien, Austria. ²LKR Light Metals Technologies Ranshofen, Austrian Institute of Technology, Ranshofen, Austria. ³voestalpine Böhler Welding Germany GmbH, Hamm, Germany. ⁴RHP-Technology GmbH, 2444 Seibersdorf, Seibersdorf, Austria. ⁵Centre for Additive Manufacturing, School of Engineering, RMIT University, Melbourne, Australia

14:50

Research of hot deformation behavior and microstructure evolution of Fe microalloyed Ti-Al-V titanium alloys
Dr Guoqing Dai, Prof Hui Chang, Prof Zhonggang Sun, Prof Yanhua Guo, Prof Liang Feng, Prof Lian Zhou
Nanjing Tech University, Nanjing, China

Session Chair: Alec Davis, University of Manchester

13:30

Microstructure quantification of Wire additive manufacturing of titanium alloys using polarized light microscopy
Dr. Ayman Salem^1,2, Mr. Thomas Carmody¹, Mr. Patrick Fleisher^1,2, Dr. Brian Gibson³, Dr. John Lewandowski⁴, Mr. Howard Marotto⁵, Mr. Ron Aman^5
1MRL Materials Resources LLC, Xenia, USA. ²TiPolar, Xenia, USA. ³Oak Ridge National Laboratory, Knoxville, USA. ⁴Case Western Reserve University,, Cleveland, USA. ⁵EWI, Columbus, USA

13:50

Laser Powder Bed Fusion of Superelastic Ti-34Nb-13Ta-5Zr-0.3O Alloy: Microstructural Development and Mechanical Properties
Ph.D. Student Peter Ibrahim^1,2, Dr. Yu-Lung Chiu¹, Prof. Moataz M. Attallah^1
1School of Metallurgy and Materials, University of Birmingham, Birmingham, United Kingdom. ²Faculty of Engineering, Cairo University, Giza, Egypt

14:10

Low Residual Stress in a Beta-Rich Titanium Alloy during Laser Powder Bed Fusion Additive Manufacturing
Dr. Matias Garcia-Avila, Dr. David Brice, Dr. Andrew Temple
ATI, Monroe, USA

14:30

On the control of microstructure in additively manufactured Ti-6Al-4V Lattice structures
Mrs. Dina Fouad, Dr. Biao Cai, Dr. Yu Lung Chiu, Professor Moataz Attallah
University of Birmingham, Birmingham, United Kingdom

14:50

Additive Friction Stir Deposition of Ti-6Al-4V: microstructure and mechanical properties
Dr Saeed Tamimi¹, Dr Himanshu Lalvani^2,1, Dr Andreas Reimer¹, Dr Giribaskar Sivaswamy¹, Dr Sampan Seth¹, Mr Stephen Fitzpatrick¹, Prof Bradley Wynne^1,3
1Advanced Forming Research Centre, National Manufacturing Institute Scotland, University of Strathclyde, Glasgow, United Kingdom. ²Safran Electrical & Power, Milton Keynes, United Kingdom. ³Department of Mechanical and Aerospace Engineering, University of Strathclyde, Glasgow, United Kingdom

15:10

Additively Manufactured Ultrafine Martensitic Titanium alloys with Low-cost and High-strength
Dr. Jae H. Kim, Dr. P.L. Narayana, Dr. Jae-Keun Hong
Korea Institute of Materials Science, Changwon, Korea, Republic of

Session Chair: Kate Fox, Rolls-Royce plc

13:30

A Microstructure Modelling framework for Additive Manufacture of Ti-6Al-4V
Mr Hugh J. Banes¹, Mr. Prashant Jadhav¹, Dr. Magnus Anderson¹, Prof. Hector Basoalto-Ibarra¹, Mr. Alexander Sloane¹, Prof. Iain Todd¹, Dr. Rob Snell¹, Dr. Katerina Christofidou¹, Mr. Syed F. Islam², Mr. Abdul A. Haque^2
1University of Sheffield, Sheffield, United Kingdom. ²Advanced Manufacturing and Research Centre (AMRC), University Of Sheffield, Sheffield, United Kingdom

13:50

Probabilistic Dwell Fatigue Modeling of Titanium Components
Dr. Sergei Burlatsky¹, Dr. David Furrer², Dr. Vasisht Venkatesh², Mr. Ryan Noraas², Mr. Stephen Barker^2
1Raytheon Technologies Research Center, East Hartford, USA. ²Pratt & Whitney, East Hartford, USA

14:10

First-principles investigation of effect of interstitial oxygen on the thermodynamics of Ti alloys
Mr Ning Zhang, Professor Alessandro Mottura
University of Birmingham, Birmingham, United Kingdom

14:30

A data-driven analyses, selection, and future directions of near-α titanium alloys for aeroengines
Dr. Tanjore Jayaraman¹, Dr. Ramachandra Canumalla^2
1University of Michigan-Dearborn, Dearborn, USA. ²Weldaloy Specialty Forgings, Warren, USA

14:50

Estimation of Crystal Plasticity Model Parameters and Uncertainty using Bayesian Analysis for Titanium Alloys
Mr Rory Atlasi Barker¹, Dr Micheal Atkinson¹, prof Tim Dodwell², Prof Joao Quinta da Fonseca¹, Dr Pratheek Shantraj^1
1University of Manchester, Manchester, United Kingdom. ²University of Exeter, Exeter, United Kingdom

15:10

Extension of CALPHAD data for Ti and TiAl-based alloys
Yang Yang, Reza Naraghi, Anders Engström, Carl-Magnus Lancelot
Thermo-Calc Software, Stockholm, Sweden

Session Chair: Salah Rahimi, University of Strathclyde

13:30

14:00

Improvement of Surface Characteristics of Titanium Foil Manufactured with Electro-deposition Route
Mr. Takumi Kaneko, Mr. Kenichi Mori, Mr. Daisuke Suzuki, Mr. Matsuhide Horikawa, Dr. Hideki Fujii
TOHO TITANIUM CO.,LTD., Chigasaki-City, Kanagawa-Pref., Japan

14:20

Cold-dwell fatigue properties of linear friction welded Ti-6Al-4V alloy joints
Prof. Hidetoshi Fujii, Prof. Kohsaku Ushioda, Ms. Yanhua Zhao, Dr Yasuhiro Aoki
Osaka University, Osaka, Japan

14:40

Interrelationship of Manufacturing, Surface Morphology, and Mechanical Properties of Commercial Pure Titanium
M.Sc. Stella Diederichs¹, M. Sc. Nafiseh Ghavidel¹, Dr.-Ing. Luisa Böhme¹, Dr.-Ing. Claudia Godard^1,2, Prof. Dr.-Ing. Eberhard Kerscher^1
1(a) Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau (RPTU), Kaiserslautern, Germany. ²Freudenberg Technology Innovation SE & Co. KG, Weinheim, Germany

15:00

Improvement of laser additive manufacturability of titanium alloy powder by nanocarbon decoration
Dr. Mingqi Dong, Dr. Weiwei Zhou, Prof. Naoyuki Nomura
Tohoku University, Sendai, Japan

Session Chair: Nick Humphreys, TIMET

13:30

Peculiarities of magnesium-thermal production of titanium sponge and promising directions for improving the production process
Ph.D. Taras Yanko
Titanium Institute, Zaporizhzhia, Ukraine. Undereslab, Riga, Latvia

14:00

Evaporation Behavior of Aluminum from Commercial Titanium Alloy Melt with Different Initial Aluminum Contents
Dr Hideo Mizukami¹, Mr Yoshihisa Shirai¹, Professor Emeritus Alec Mitchell^2
1Nippon Steel Corporation, Niigata, Japan. ²Univ. of British Columbia, Vancouver, Canada

14:20

The Formation Mechanism of Beta Fleck in Titanium Alloys
Professor Emeritus Alec Mitchell
University of British Columbia, Vancouver, Canada

14:40

Production of large-sized titanium ingots with regulated oxygen content by EBCHM technology
Prof. Serhii Akhonin¹, Dr. Volodymyr Berezos¹, Mr. Oleksiy Erokhin¹, Dr. Oleksandr Glukhenkyi², PhD. Oleksii Bondar^2
1Paton Electric Welding Institute, Kyiv, Ukraine. ²Institute of Electrodynamics, Kyiv, Ukraine

15:00

In Situ Observation of Filling and Prediction of Blowholes in Low Pressure Counter Gravity Investment Casting of Titanium Aluminides
Mr. Takanori Matsuki¹, Mr. Keiji Azuma¹, Mrs. Ayumi Hori¹, Mr. Yasuhiro Sawada², Mr. Yoshinori Sumi^1
1Daido Steel Co., Ltd．, Nagoya, Japan. ²Daido Castings Co., LTD., Nakatugawa, Japan

15:20

Improvements of Size and Productivity in Titanium Foil Manufacturing with Electro-deposition Route
Mr. Takumi Kaneko, Mr. Yuta Nakajo, Mr. Daisuke Suzuki, Mr. Matsuhide Horikawa, Dr. Hideki Fujii
Toho Titanium Co. Ltd., Kanagawa-Pref., Japan

Session Chair: Richard Dawidek, University of Sheffield

16:00

Keynote:
New application of titanium for bipolar plate material of proton exchange membrane fuel cells
Toshiki Sato
Adviser & Principal Researcher, Kobe Steel, Ltd., Japan

16:30

Some impact of hydrogen concentration and distribution on low cycle fatigue behaviour of an alpha titanium alloy
Larissa Caroline Martins Moreira^1,2, Professor Abdelali Oudriss¹, Professor Jamaa Bouhattate¹, Cyril Berziou¹, Guillaume Lotte¹, Stéphane Cohendoz¹, Professor Xavier Feaugas¹, Simon Frappart², Aude Mathis², Thierry Millot^2
1La Rochelle University, La Rochelle, France. ²Naval Group, Nantes, France

16:50

High-heat-transfer titanium plate and surface transfer rolling technology
Mr. Takuya Shiraishi, Ph.D. Yasuyuki Fujii, Ph.D. Yasushi Maeda, Mr. Ryota Ifuku, Ph.D. Akio Okamoto, Mr. Yoshio Itsumi, Mr. Keitaro Tamura, Mr. Toru Shiogama
Kobe Steel Ltd., Kobe, Japan

17:10

Titanium at high temperature: a case study for thermal aging of titanium
Dr Aude Mathis¹, Dr François CURTIT^2
1Naval Group, Bouguenais, France. ²EDF, Moret-sur-Loing, France

17:30

Effect of aging temperature on mechanical properties of Ti-6Al-3Nb-2Zr-1Mo titanium alloy sheet
Rui Li, Xiaoxiang Wang
Baoti Group Co. Ltd, Baoji, China

17:50

Session Chair: Deliang Zhang, Northeastern University

16:00

Recent developments in Ti MIM Technology
Dr Bernd Kronowetter¹, Prof Orest Ivasishin², Dr Dmytro Savvakin^2
1KRONOWETTER Kunststoff- und Metalltechnik GmbH, Mitterfelden, Germany. ²G.V. Kurdyumov Institute for Metal Physics, Kyiv, Ukraine

16:20

AddFAST: A hybrid technique for tailoring microstructures in titanium-titanium composites
Mr Cameron Barrie, Dr Beatriz Fernandez-Silva, Dr Rob Snell, Prof Iain Todd, Prof Martin Jackson
University of Sheffield, Sheffield, United Kingdom

16:40

Consolidation study of Ti-Fe elemental powders during Hot Isostatic Pressing by Time-lapse X-ray computed tomography
Ms Jiaqi Xu, Dr Xun Zhang, Prof Michael Preuss, Prof Philip Withers
Henry Royce Institute, Department of Materials, University of Manchester, Manchester, United Kingdom

17:00

Manufacturing of a long rod from Ti15Mo alloy by spark plasma sintering
RNDr Anna Veverková, Bc Adrián Majoroš, Mgr. Jiří Kozlík, Ph.D. Mariano Casas Luna, RNDr, Ph.D. Josef Stráský
Department of Physics of Materials, Charles University, Prague, Czech Republic

17:20

Optimising titanium porous structures for hydrogen electrolysis and beyond
Mr Iain Berment-Parr, Ms Amanda Field, Mr Michael Parsons
The MTC Ltd., Coventry, United Kingdom

Session Chair: Matt Crill, Boeing

16:00

Keynote:
New strategies for strain-hardening improvements in titanium alloys
Frederic Prima
Professor of Materials Science , Chimie ParisTech, France

16:30

Grain refinement in titanium prevents low temperature oxygen embrittlement
Dr. Yan Chong^1,2, Dr. Reza Gholizadeh¹, Prof. Tsuru Tomohito³, Prof. Andrew Minor², Prof. Nobuhiro Tsuji^1
1Kyoto University, Kyoto, Japan. ²University of California, Berkeley, Berkeley, USA. ³Japan Atomic Energy Agency, Tokai, Japan

16:50

Compositional effects on the formation and thermal evolution of ordered precipitates in oxygen rich Ti-Zr-O: an in-situ synchrotron XRD diffraction study
Dr Raphaëlle Guillou¹, Ms Fabienne Amann^2,3, Dr Régis Poulain³, Dr Stéphanie Delannoy^2,4, Dr Jean-Philippe Couzinié³, Dr Ivan Guillot³, Dr Dominique Thiaudière⁵, Dr Emmanuel Clouet⁶, Dr Jean-Luc Béchade⁶, Dr Frédéric Prima^2
1CEA / ISAS/ DMN /SRMA, Gif sur yvette, France. ²Université PSL, Chimie ParisTech–CNRS, Institut de recherche de Chimie Paris, Paris, France. ³Université Paris Est, ICMPE, Thiais, France. ⁴BIOTECH DENTAL SAS, Salon de Provence, France. ⁵Synchrotron SOLEIL, Gif sur yvette, France. ⁶CEA / ISAS/ DMN /SRMP, Gif sur yvette, France

On the oxygen ordering mechanisms in dilute Ti-Zr-O systems

17:10

PhD. Fabienne Amann^1,2, Dr. Régis Poulain^2,3, Dr. Stéphanie Delannoy^1,3, Dr. Raphaëlle Guillou⁴, Dr. Martin Talla Noutack⁵, Dr. Zachary Kloenne⁶, Dr. Sophie Nowak^7,8, Pr. Jean-Philippe Couzinié², Dr. Frédéric De Geuser⁹, Dr. Baptiste Gault¹⁰, Dr. Dominique Thiaudière¹¹, Dr. Jean-Luc Béchade⁵, Dr. Emmanuel Clouet⁵, Pr. Hamish Fraser⁶, Pr. Ivan Guillot², Pr. Frédéric Prima^1
1Université PSL, Chimie ParisTech–CNRS, Institut de recherche de Chimie Paris (UMR 8247), 75005 Paris, France. ²Université Paris Est Créteil, CNRS (UMR 7182), 94320 Thiais, France. ³Biotech Dental SAS, 13300 Salon-de-Provence, France. ⁴CEA, Service de Recherches Métallurgiques Appliquées, Université Paris-Saclay, 91191 Gif-sur-Yvette, France. ⁵Université Paris-Saclay, CEA, Service de Recherches de Métallurgie Physique, 91191 Gif-sur-Yvette, France. ⁶Ohio State University, Department of Materials Science and Engineering, 43210 Columbus, USA. ⁷Université Paris Cité, CNRS, ITODYS, 75006 Paris, France. ⁸Université Paris Cité and Univ Paris Est Creteil, CNRS, LISA, 75013 Paris, France. ⁹SIMaP, Grenoble INP, CNRS, UJF, 38402 Saint-Martin-d'Heres Cedex, France. ¹⁰Department of Microstructure Physics and Alloy Design, Max-Planck-Institut für Eisenforschung, 40237 Düsseldorf, Germany. ¹¹Synchrotron SOLEIL, 91191 Gif-sur-Yvette, France

17:30

Effect of oxygen content on dynamic deformation behavior of pure titanium
Ms Yumeng Luo
GRIMAT Engineering Institute Co.，Ltd., Beijing, China

Session Chair: Hidetoshi Fujii, Osaka University

16:00

Recent Developments in Titanium Braze Alloys
Dr. Colin McCracken¹, Dr. Dongmyoung Lee², Dr Kyung-Taek Kim^3
1Oerlikon Metco (Canada) Inc., Fort Saskatchewan, Canada. ²Oerlikon Metco (US) Inc., Plymouth, USA. ³Korea Institute of Industrial Technology, Ansan, Korea, Republic of

16:20

Experimental characterization and physically modeling of strain path dependent microstructure evolution: A case study for primary hot working of titanium alloy
Miss Li Wang
Northwestern Polytechnical University, xi'an, China

16:40

Equal-Channel-Angular-Swaging for the Production of Nanostructured Titanium Alloy Ti-13Nb-13Zr (NanoTNZ)
M.Sc. Lukas Kluy¹, M.Sc. Lina Klinge², M.Sc. Christopher Spiegel³, Prof. Dr.-Ing. Dipl.-Wirtsch.-Ing. Peter Groche¹, Dr.-Ing. Carsten Siemers^2
1Institute for Production Engineering and Forming Machines, TU Darmstadt, Darmstadt, Germany. ²Institute for Materials Science, TU Braunschweig, Brunswick, Germany. ³Research Laboratory for Biofilms and Implant Associated Infections (BIOFILM LAB), Experimental Orthopedics, University Hospital for Orthopedics and Traumatology, Medical University of Innsbruck, Innsbruck, Austria

17:00

Comparison of Formability between Commercially Pure Titanium ASTM Grade1 Sheet and Steel Sheets
Mr. Ryotaro Miyoshi¹, Dr. Shinya Nishiyama², Mr. shohtaroh Hashimoto^2
1Nippon Steel Corpolation, Futtsu, Japan. ²Nippon Steel Corpolat, Futtsu, Japan

17:20

16:00

16:20

Alloy-alloy-composite titanium aerospace components: dissimilar-alloy microstructure transition gradients and their impact on mechanical behaviour
Dr Alec Davis¹, Dr Albert Smith², Dr Jack Donoghue¹, Dr Vivek Sahu¹, Dr Jacob Kennedy³, Dr Michael Atkinson¹, Dr Armando Caballero⁴, Dr Romali Biswal⁴, Dr Pratheek Shanthraj¹, Professor Philip Prangnell^1
1University of Manchester, Manchester, United Kingdom. ²TESCAN-UK Ltd, Cambridge, United Kingdom. ³Institut Jean Lamour, Nancy, France. ⁴Cranfield University, Cranfield, United Kingdom

16:40

Selective laser melting process chain for development of a Ti6Al4V(ELI) nose wheel fork of a light aircraft
Mr Lehlohonolo Francis Monaheng¹, Prof Willie Bouwer du Preez¹, Prof Claudia Polese^2
1Central University of Technology, Bloemfontein, South Africa. ²University of the Witwatersrand, Johannesburg, South Africa

17:00

The Role of Microstructural Evolution on the Fatigue Behavior of Additively Manufactured Ti-6Al-4V Alloy
Mr. Bryan Naab, Dr. Mert Celikin
University College Dublin, Dublin, Ireland

17:20

Manufacturing of Ti grade5 components via Plasma Metal Deposition testing the sensitivity of titanium to oxygen
Dr. Isabel Montealegre-Melendez¹, Dr. Eva Perez-Soriano¹, Dr. Erich Neubauer², Ph D student Enrique Ariza², Dipl.Ing. Michael Kitzmantel², Dr. Cristina Arevalo^1
1Universidad de Sevilla, Seville, Spain. ²RHP-technology, Seibersdorf, Austria

17:40

Design and development of a printable Ti-Sn-Cr alloys for additive manufacturing
Dr Zhiyi Zou¹, Dr Marco Simonelli¹, Dr Brandon Mcwilliams², Dr Matthew Dunstan², Dr Nesma Aboulkhair^1,3, Prof Adam Clare^1,4, Prof Richard Hague^1
1University of Nottingham, Nottingham, United Kingdom. ²United States Army Research Laboratory, Maryland, USA. ³Technology Innovation Institute, Abu Dhabi, UAE. ⁴The University of British Columbia, Vancouver, Canada

Session Chair: El-Chaikh Ali, Liebherr Aerospace Lindenberg GmbH

16:00

The degradation mechanism of Ti-Nb-Zr-Sn alloys during cyclic testing
Mr Oliver Reed¹, Miss Nicole Church¹, Mr Christian Talbot¹, Dr Leigh Connor², Dr Stefan Michalik², Professor Nick Jones^1
1University of Cambridge, Cambridge, United Kingdom. ²Diamond Light Source, Oxford, United Kingdom

16:20

An experimental approach to simulate ejecta on titanium spacecraft surfaces under re-entry environment conditions
Dr. Yunus Azakli¹, Dr. Simon Graham¹, Dr. James Merrifield², Dr. James Beck³, Dr. Ian Holbrough³, Mr. Benoit Bonvoisin⁴, Prof. Martin Jackson^1
1The University of Sheffield, Sheffield, United Kingdom. ²Fluid Gravity Engineering Ltd, Emsworth, United Kingdom. ³Belstead Research Limited, Ashford, United Kingdom. ⁴European Space Agency, Noordwijk, Netherlands

16:40

Effects of alloying on slip intermittency and localisation in α-Ti
Dr Felicity Worsnop^1,2, Dr Rachel Lim³, Dr Darren Pagan³, Dr Joel Bernier⁴, Dr Yilun Xu¹, Dr Thomas McAuliffe¹, Prof. David Rugg⁵, Prof. David Dye^1
1Imperial College London, London, United Kingdom. ²Massachussetts Institute of Technology, Cambridge, MA, USA. ³Pennsylvania State University, University Park, PA, USA. ⁴Lawrence Livermore National Laboratory, Livermore, CA, USA. ⁵Rolls-Royce plc, Derby, United Kingdom

17:00

Quantification of Microtextured Regions by Polarized Light Orientation Imaging for Microstructure-sensitive Fatigue Life Prediction in Titanium Alloys
Mr Daniel Satko^1,2, Mr. Thomas Carmody¹, Mr. Patrick Fleisher^1,2, Dr. Adam Pilchak³, Dr. Andrew Rosenberger⁴, Dr. Ayman Salem^1,2
1MRL Materials Resources LLC, Xenia, USA. ²TiPolar, Xenia, USA. ³Pratt & Whitney, East Hartford, USA. ⁴Air Force Research Laboratory, WPAFB, USA

17:20

Metallurgical Investigation of a Ti6242 disk with fatigue progression from sub-surface micro-void
Mr. Philip Sherer
Pratt & Whitney, East Hartford, CT, USA

17:40

Properties Of Ti-725: A New α + β Titanium Alloy Designed for High Strength and Excellent Processability
Mr. W. Andrew Sharp¹, Dr. Andrew Woodfield¹, Dr. Kayla Calvert^2
1GE Aerospace, Cincinnati, USA. ²Titanium Metals Corporation, TIMET, Henderson, USA

Session Chair: Denis Solas, Université Paris-Saclay

08:00

High throughput determination of uniaxial room temperature transient creep behaviour of Ti-6Al by cantilever bending coupled to digital image correlation
Dr Priya Goel, Mr. Faizan Hijazi, Prof. Dipankar Banerjee, Prof. Praveen Kumar, Prof. Vikram Jayaram
Indian Institute of Science, Bangalore, India

08:20

Determination of the orientation and shape of α phase lamellae using small-angle X-ray scattering
Dr. Jana Šmilauerová¹, Dr. Petr Harcuba¹, Dr. Jan Ilavský², Prof. Miloš Janeček¹, Prof. Václav Holý^1
1Charles University, Prague, Czech Republic. ²Advanced Photon Source, Argonne National Laboratory, Argonne, USA

08:40

Mechanical properties and helium irradiation behavior of Ti-5Al-3Zr-3V-0.7Cr alloy as a candidate material for nuclear reactor
Mr. Jinjin Shang^1,2, Mr. Yulun Wu¹, Mr. Nanjing Chong¹, Mr. Bin Zhao³, Dr. Feng Sun¹, Prof. Kaixuan Wang¹, Prof. Xianghong Liu^1
1Western Superconducting Technologies Co., Ltd, Xi’an, China. ²Northwestern polytechnical University, Xi’an, China. ³Xi’an Surface Material Protection Co., Ltd., Xi’an, China

09:00

Transmission Electron Microscopy analysis of irradiation defects in a Ti6-4 alloy. Comparison between Ti²⁺ ion irradiation and neutron irradiation
Dr Sylvie DORIOT¹, Dr Joël MALAPLATE¹, Dr France DALLE¹, Mr Benoît ARNAL¹, Dr Raphaël ROBIN^2
1Université Paris-Saclay, CEA, Service de Recherches Métallurgiques Appliquées, Gif sur Yvette, France. ²Université Paris-Saclay, CEA, Département des Matériaux pour le Nucléaire, Gif sur Yvette, France

09:20

Session Chair: Hiroaki Matsumoto, Kagawa University

08:00

Howmet Advanced High Temperature Titanium Alloy with Superior Oxidation Resistance, Fatigue Strength, and Creep Resistance
Dr Matthew Dahar, Mr Ernie Crist, Dr Sesh Tamirisakandala
Howmet Aerospace Inc., Niles, USA

08:20

Characterization of Fracture Initiation Sites in Ti64 Dwell Fatigue Specimens
Dr. Asa Frye, Dr. Iuliana Cernatescu, Dr. Adam Pilchak, Dr. Vasisht Venkatesh, Dr. David Furrer, Mr. Michael Allen
Pratt & Whitney, East Hartford, CT, USA

08:40

Industry-wide Learning and Perspectives on Management of Cold-Dwell Fatigue Capabilities
Dr. Adam Pilchak¹, Dr. Thomas Broderick², Dr. Pierre Delaleau³, Dr. Katharine Fox⁴, Dr. Tsukada Masayuki⁵, Dr. Eric Payton⁶, Dr. Jean-Manuel Ruppert⁷, Dr. Brian Streich⁸, Dr. Vasisht Venkatesh¹, Dr. Mirjam Wiedemann⁹, Dr. Andy Woodfield^10
1Pratt & Whitney, East Hartford, CT, USA. ²Air Force Research Laboratory, Wright-Patterson AFB, OH, USA. ³Safran Aircraft Engines, Colombes, France. ⁴Rolls Royce plc, Derby, United Kingdom. ⁵IHI Corporation, Tokyo, Japan. ⁶University of Cincinnati, Cincinnati, OH, USA. ⁷Safran Helicopter Engines, Bordes, France. ⁸Honeywell, Phoenix, AZ, USA. ⁹MTU, Munich, Germany. ¹⁰GE Aviation, Cincinnati, OH, USA

09:00

Effect of alloying elements on the high temperature oxidation of near-alpha titanium alloys
PhD Benjamin Vincent, Associate prof. Virgil Optasanu, Associate prof. Ioana Popa, Prof. Tony Montesin, Associate prof. Luc Lavisse
Laboratoire ICB, Dijon, France

09:20

The Transformation Behaviour of Ti-Nb Based Alloys Following Low Temperature Thermal Treatments
Miss Nicole Church¹, Mr Christian Talbot¹, Mr James Miller¹, Dr Leigh Connor², Dr Stefan Michalik², Prof. Nick Jones^1
1University of Cambridge, Cambridge, United Kingdom. ²Diamond Light Source, Oxford, United Kingdom

09:40

Study of Early Damage Mechanisms in Wrought Ti-6Al-4V Alloys Under Cold Dwell Fatigue Using Reflected Light Dark Field Microscopy and Electron Backscatter Diffraction
Mr. Christopher Collins, Dr. Diana Lados
Worcester Polytechnic Institute, Worcester, USA

Session Chair: Julian Fritzen, Dechema ResearchInstitute

08:00

Insights into grain structure evolution during high-deposition-rate wire-fed AM using cellular automata solidification models
Daniel Dreelan
University of Manchester, Manchester, United Kingdom

08:20

Extending the powder particle size distribution: effect of processing parameters on microstructure of Ti-6Al-4V made by laser powder bed fusion
Ms. Linda Squillaci^1,2, Dr. Magnus Neikter¹, Dr. Thomas Hansson^1,2, Dr. Peter Harlin^1,3, Prof. Robert Pederson^1
1University West, Trollhättan, Sweden. ²GKN Aerospace Sweden AB, Trollhättan, Sweden. ³Sandvik Additive Manufacturing, Sandviken, Sweden

08:40

Simulation of residual stresses in additive-manufactured Ti-6Al-4V components after post-heat treatments
Dr Zhanli Guo¹, Mr Soeren Hilbers², Dr Jean-Philippe Schillé¹, Dr Gabriel Mc Bain^2
1Sente Software Ltd, Guildford, United Kingdom. ²Simufact Engineering Gmbh, Hamburg, Germany

09:00

As-built surface and sub-surface influence on fatigue performance of electron beam powder bed fusion Ti-6Al-4V
Mr Karthikeyan Thalavai Pandian¹, Dr. Magnus Neikter¹, Dr. Thomas Hansson^1,2, Mr. Axel Bergström³, Mr. Fredrik Kullenberg², Prof. Robert Pederson^1
1University West, Trollhättan, Sweden. ²GKN Aerospace Engine Systems, Trollhättan, Sweden. ³AIM SWEDEN AB, Frösön, Sweden

09:20

Improving the Properties of Ti 6Al 4V  AM Parts with Hot Isostatic Pressing
Mr Thomas Bell
Bodycote, macclesfield, United Kingdom

Session Chair: Lyndsey Benson, University of Sheffield

08:00

Keynote:
Production Cost of Current Titanium Metallurgical Process and Possibility of New Alternative Process
Hongmin Zhu
Professor, University of Science & Technology Beijing, China

08:30

Progress in investment casting of Ti-6Al-4V using calcium zirconate crucibles and shell moulds
B.Eng. Florian Bulling¹, Dr. Ing. Ulrich E. Klotz¹, Dr. Ing. Lisa Freitag², Dipl-Ing. Christina Faßauer², Prof.Dr.-Ing.habil Christos G. Aneziris^2
1fem Research Institute for Precious Metals and Metals Chemistry, Schwäbisch Gmünd, Germany. ²IKFVW Institute of Ceramics, Refractories and Composite Materials, Freiberg, Germany

08:50

A holistic approach to low-cost Ti
Professor Zak Fang
University of Utah, Salt Lake City, USA

09:10

Environment friendly Process for the Recovery of Titanium Dioxide from Ilmenite Ore
Dr Jeya Kumari Ephraim
National Metallurgical Laboratory (CSIR), Madras Complex, Chennai, India

09:30

In-situ characterization and analytical method of titanium metalelectrodeposition
Dr. Rui Yuan
Beijing Institute of Technology, Beijing, China. University of Science and Technology Beijing, Beijing, China. Tohoku University, Sendai, Japan

Session Chair: Bernard Viguier, University of Toulouse

08:00

Investigation of phase-transformation-process of T-5553 alloy during continuous heating to 923 K using HREM and HEXRD
Dr. Eiichi Sukedai¹, Prof. Elisabeth Aeby-Gautier², Dr. Moukrane Dehmas², Dr. Eishi Tanabe^3
1Okayama University of Science, Okayama, Japan. ²Nancy University, Nancy, France. ³Hiroshima Prefecture Technology Research Institute, Higashi-Hiroshima, Japan

08:20

The interplay relationship between the microstrcutral features and fretting damage resistance in a metastable titanium alloy
Miss Yanlin Tong, Associate professor Ke Hua, Associate professor Hongxing Wu, Prof. Haifeng Wang
Northwestern Polytechnical University, XI'AN, China

08:40

Contribution of electrical resistivity to the quantification of α and ω_iso phase transformations in Ti15Mo and Ti10Mo titanium alloys
M Benoît Denand¹, Pr Yann Le Bouar², Ms Florimonde Lebel¹, M Jaafar Ghanbaja¹, Pr Benoît Appolaire^1
1Institut Jean Lamour, Nancy, France. ²Laboratoire d’Etude des Microstructures, Châtillon, France

09:00

From strain localization to anisotropic tensile properties in Ti-10V-2Al-3Fe
Mme Tiphaine Giroud, Mme Anais Huet, Dr Azdine Nait-Ali, Dr Patrick Villechaise, Dr Samuel Hemery
Insitut Pprime, Futuroscope-Chasseneuil, France

09:20

Grain boundary segregation and mechanisms of grain boundary α phase formation in metastable β-Titanium alloys
Dr. T.S. Prithiv¹, Dr. Zachary Kloenne², Prof. Yufeng Zheng³, Prof. Hamish Fraser², Dr. Stoichko Antonov^4
1Max-Planck-Institut fur Eisenforschung, Dusseldorf, Germany. ²The Ohio State University, Columbus, USA. ³University of Nevada Reno, Reno, USA. ⁴National Energy Technology Laboratory, Albany, USA

09:40

High strain rate mechanical deformation of metastable β-Titanium alloys
Dr. Abhishek Sharma¹, Dr. Nartu Mohan Sai Kiran¹, Dr. Ravisankar Haridas¹, Mr. Supreeth Gaddam¹, Dr. Srinivas Aditya Mantri¹, Dr. Sriswaroop Dasari¹, Dr. Jeffrey T Lloyd², Dr. Rajiv Mishra¹, Dr. Rajarshi Banerjee^1
1University of North Texas, Denton, USA. ²DEVCOM Army Research Laboratory, Dayton, USA

Session Chair: Hanshan Dong, University of Birmingham

08:00

Susceptibility of environment-assisted cracking of super-elastic TiNi alloy hydrogen-charged and exposed in air
Prof. Takumi Haruna, Ms. Mizuho Hayakawa
Kansai University, Suita, Japan

08:20

A novel test method for determining the effect of a vacuum environment on fatigue in Ti-6Al-4V
Dr Chris Collins¹, Dr Mohammed Azeem², Dr Richard Chater³, Dr David Rugg⁴, Professor David Dye^3
1Rolls-Royce, Derby, United Kingdom. ²Leicester University, Leicester, United Kingdom. ³Imperial College, London, United Kingdom. ⁴ex - Rolls-Royce, Derby, United Kingdom

08:40

Growth behaviors of Al₂O₃ and TiO₂ during high-temperature oxidation in the Ti–Al–O system
Dr. Tomonori Kitashima^1,2, Dr. Takanobu Hiroto¹, Dr. Makoto Watanabe^1
1National Institute for Materials Science, Tsukuba, Japan. ²Kyushu University, Fukuoka, Japan

09:00

Investigating macro- and meso-scale deformation behaviour of commercially pure titanium at cryogenic temperature
Ph.D Min-Su Lee¹, Ph.D Yong-Taek Hyun², Prof Tea-Sung Jun^1
1Incheon National University, Incheon, Korea, Republic of. ²Korea Institute of Materials Science, Changwon, Korea, Republic of

09:20

Stress corrosion cracking in binary titanium alloys
Dr Abigail Ackerman¹, Dr Felicity Worsnop^2,1, Prof David Dye¹, Prof Baptiste Gault^1,3
1Imperial College, London, United Kingdom. ²Massachusetts Institute of Technology, MA, USA. ³Max-Planck-Institut für Eisenforschung, Dusseldorf, Germany

Session Chair: Lukas Kluy, Technische Universität Darmstadt

10:20

Experimental investigations and finite element modelling of inertia friction welded joints of Ti-6Al-4V alloy
Dr Saranarayanan Ramachandran¹, Dr Amborish Banerjee¹, Dr Laurie da Silva¹, Dr David Easton¹, Dr Salaheddin Rahimi¹, Dr Bradley Wynne^2
1Advanced Forming Research Centre, Glasgow, United Kingdom. ²Mechanical and Aerospace Engineering, University of Strathclyde, Glasgow, United Kingdom

10:40

Can Ti-6Al-4V be stamped? A new cost-effective and energy-efficient Heat Stamping process to produce complex-shaped titanium panels
Mr Famin Tian, Mr Chuankai Tang, Dr Nan Li
Imperial College London, London, United Kingdom

11:00

Thermal modelling of friction stir welding of Ti6Al4V validated using Infinite Focus Microscopy (IFM)
Dr Masoumeh Faraji¹, Mr Jonathan Martin², Dr Montadhar Al-Moussawi^3
1Coventry University, Coventry, United Kingdom. ²TWI, Rotherham, United Kingdom. ³Al-furat Al-awsat Technical University, Najaf, Iraq

11:20

Evaluation of Ti6AL4V forging microstructure based on ultrasonic characteristic parameters
Mr Ke liu, Mr Jianguo Wang, Mr Yushe Gao, Mrs Huixian Gao
Western Superconducting Technologies Co., Ltd., Xi'an, China

11:40

Prediction of damage behavior in thermoplastic forming of titanium alloy on aviation hollow blades
Ph.D. Candidate Rui Feng, Prof. Minghe Chen, Prof. Lansheng Xie
Nanjing University of Aeronautics and Astronautics, Nanjing, China

Session Chair: Christoper Collins, Rolls-Royce plc

10:20

On the origins of abnormally coarse β grain structures during β-annealing of Ti-64 wrought products
Dr Nicholas Byres¹, Dr Jack Donoghue², Dr Alec Davis², Dr Pratheek Shanthraj², Mr Benjamin Dod³, Professor João Quinta da Fonseca², Professor Phillip Prangnell^2,1
1Airbus, Bristol, United Kingdom. ²University of Manchester, Manchester, United Kingdom. ³Airbus, Toulouse, France

10:40

Dynamic globularization of a Ti-6Al-4V alloy under isothermal forging: Effect of initial α-lamellae size analyzed by experiment and machine learning
Professor Hiroaki Matsumoto, Graduate student Shingo Yoshida, Doctral student Irvin Séchepée
Kagawa University, Takamatsu, Japan

11:00

Development of Advanced Ceramic Conversion Treatment for Titanium Alloys to Combat Wear – An Overview
Dr. Zhenxue ZHANG¹, Professor Hanshan Dong^2
1The University of Birmingham, Bitmingham, United Kingdom. ²The University of Birmingham, Birmingham, United Kingdom

11:20

Novel combined severe plastic deformation processing (ECAP/S+RS) of pure and Titanium alloys enables superior fatigue resistance for next generation aerospace, automotive and biomedical devices
Dr.-Ing. Alexander Kopp¹, MSc Max Müther¹, Dr. Francesco D‘Elia², MSc Lukas Kluy³, Dr. Jonas Werner^4
1Meotec GmbH, Aachen, Germany. ²Uppsala University, Uppsala, Sweden. ³TU Darmstadt, Darmstadt, Germany. ⁴GfE RWTH, Aachen, Germany

11:40

Causes of flow localization in a Ti17 alloy during hot forming, and its consequences for the microstructure
Assoc. Prof. Maria Cecilia Poletti^1,2, Dr. Peng Wang¹, Eng. Franz Miller Branco Ferraz^1,2, Dr. Ricardo Buzolin^1,2
1Graz University of Technology, Graz, Austria. ²Christian Doppler Laboratory for Design of high-performance alloys by thermomechanical processing, Graz, Austria

12:00

Influence of Thermomechanical Treatment on the Mechanical Properties of CP-Ti
Ph.D. student Nafiseh Ghavidel, Professor Eberhard Kerscher
Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau (RPTU), Kaiserslautern, Germany

Session Chair: Christian Stöcker, Howmet Aerospace

10:20

Keynote:
Hydrogen in Titanium and Stress Corrosion Cracking
David Dye
Professor, Imperial College, United Kingdom

10:50

Effect of silver on the ceramic conversion process and the surface properties of Ti6Al4V alloy
Dr. Zhenxue Zhang, Dr. James Alexander, Professor Hanshan Dong, Dr Xiaoying Li
The University of Birmingham, Birmingham, United Kingdom

11:10

Hydride formation and influence of hydrogen on micromechanics in a dilute α+β Ti alloy
Dr Felicity Worsnop, Prof. C. Cem Taşan
Massachusetts Institute of Technology, Cambridge, MA, USA

11:30

Theoretical and experimental studies of alloying elements on oxygen diffusion and solubility in titanium alloys
PhD student Kevin Gautier¹, Pr. Daniel Monceau¹, Dr. Enrica Epifano¹, Dr. Thomas Gheno², Dr. Damien Connétable^1
1CIRIMAT-ENSIACET, Toulouse, France. ²ONERA-DMAS, Chatillon, France

11:50

Effect of the oxygen content on the sub-grain nanoindentation response in titanium affected by high-temperature oxidation
Mr Damien TEXIER¹, Mr. Quentin SIRVIN¹, Mr. Charles ROMAIN¹, Mr. Henry PROUDHON², Mr. Vladislav YASTREBOV², Mr. Marc LEGROS^3
1Institut Clément Ader - UMR CNRS 5312, Albi, France. ²Centre des Matériaux, Mines ParisTech, Corbeil-Essonnes, France. ³CEMES, Toulouse, France

Session Chair: Phillippe Castany, INSA Rennes

10:20

Development and application of a new ultra-high strength and high toughness titanium alloy
Prof. Xianghong Liu^1,2, Dr. Jinguang Li², Dr. Tao Wang², Dr. Shaoqiang Li², Mr. Jing Yang², Prof. Shewei Xin¹, Prof. Yingjie Ma^3
1Northwest Institute For Non-ferrous Metal Research, Xi'an, China. ²Western Superconducting Technologies Co., Ltd., Xi'an, China. ³Institute of Metal Research, Chinese Academy of Sciences, Shen yang, China

10:40

Elastocaloric effect at near room temperature in a Ti-Al-based shape memory alloy
Dr. Sheng Xu, Mr. Yuxin Song, Dr. Xiao Xu, Prof. Toshihiro Omori, Prof. Ryosuke Kainuma
Department of Materials Science, Tohoku University, Sendai, Japan

11:00

Understanding the relationships between heterogeneous microstructures and tensile properties through characterization of plastic strain localization in Ti-6Al-4V processed by WDED
Engineer François Bourdin^1,2, Associate Professor Samuel Hemery^3,4,5, Research Associate Damien Texier^2,6, Professor Florence Pettinari-Sturmel⁷, Senior Researcher Joël Douin⁷, Engineer Claude Archambeau⁸, Engineer Philippe Emile^8
1Airbus Central R&T, Toulouse, France. ²Institut Clément Ader, Albi, France. ³Institut Pprime, Poitiers, France. ⁴ISAE-ENSMA, Poitiers, France. ⁵Université de Poitiers, Poitiers, France. ⁶CNRS, Toulouse, France. ⁷CEMES, Toulouse, France. ⁸Airbus Operations SAS, Toulouse, France

11:20

Microstructure and tensile properties of hydrogenated-dehydrogenated Ti-6Al-4V
Dr Velile Vilane^1,2, Professor Robert Knutsen², Dr Johan Westraadt^1
1Neslon Mandela University, Gqeberha, South Africa. ²University of Cape Town, Cape Town, South Africa

11:40

Influence of Deformation on Microstructure and Tensile Properties of TC2 Titanium Alloy
Mr. Sheng Zhang, Mr. Xiaolong Ren, Mr. Tao wang, Mr. Yong Ren, Mr. Jing Yang
Western Superconducting Technologies Co., Ltd., Xi'an, China

12:00

Research Progress of High-strength and High-toughness TB15（BTi-6554）Titanium Alloy
Dr Jixiong Liu, Mr Xiaoxiang Wang
Baoti Group Co., Ltd, baoji, China

Session Chair: Gavin Baxter, University of Sheffield

10:20

Spatial Control of Chemistry, Microstructure, and Mechanical Properties in Electron Beam Melted Ti-6Al-4V
Ms. Katie O'Donnell¹, Dr. Maria Quintana¹, Mr. Thomas Ales¹, Dr. Michael Kirka², Dr. Christopher Ledford², Dr. Sid Pathak¹, Dr. Peter Collins^1
1Iowa State University, Ames, USA. ²Oak Ridge National Laboratory, Oak Ridge, USA

10:40

Lean Additive Manufacturing of Titanium Parts in Larger Dimensions and Volumes
Dr.-Ing. Dirk Herzog^1,2, Prof. Ingomar Kelbassa^1,2, Mr. Jan Johannsen², Dr.-Ing. Philipp Imgrund², Mr. Juan Pablo Roldan Ospina², Mr. Philipp Kohlwes², Mr. Jim Shipley³, Mr. Anders Magnusson^3
1Institute for Industrialization of Smart Materials, Hamburg University of Technology, Hamburg, Germany. ²Fraunhofer IAPT, Hamburg, Germany. ³Quintus Technologies AB, Västerås, Sweden

11:00

Development of a unique alternative metallurgical witness specimen for quality assurance of metal additive manufacturing
Dr. Dean Kouprianoff
Central University of Technology, Bloemfontein, South Africa

11:20

Achieving Ultra-high Strength Rapidly in Ti-3Al-8V-6Cr-4Mo-4Zr Alloy Processed by Directed Energy Deposition
Professor Aijun Huang, Dr Kun Zhang, Dr Wen Hao Kan, Dr Samuel lim, Dr Yuman Zhu
Monash University, Melbourne, Australia

11:40

Rapid hardening response of ultra-hard Ti-6Al-2Sn-4Zr-6Mo alloy produced by laser powder bed fusion
Mr Huizhi Peng^1,2, Mr Shun Wu^1,2, Dr Wen Hao Kan^1,2, Dr Samuel Chao Voon Lim^1,2, Dr Yuman Zhu^1,2, Dr Aijun Huang^1,2
1Monash Centre for Additive Manufacturing, Melbourne, Australia. ²Department of Materials Science and Engineering, Monash University, Melbourne, Australia

12:00

Spinodal decomposition in Cu-modified Ti-6Al-4V fabricated by additive manufacturing: tweed structure in Ti_69.9Al_4.6V_2.5Cu₂₃
MSc Valerie Goettgens¹, Dipl.-Ing. Dr.mont. Ilse Papst², Univ.-Prof. Dipl.-Ing. Dr. Gerhard Leichtfried^3
1University of Innsbruck, institute for mechatronics, department for material science, Innsruck, Austria. ²FELMI-ZFE, Graz, Austria. ³Univ.-Prof. Dipl.-Ing. Dr., Innsbruck, Austria

Session Chair: Mark Styles, CSIRO

10:20

Towards circular economy in TiO₂ production: Opportunities and bottlenecks for recovery of strategic metals
Dr Terence Makanyire, Mr Mufaro Maregere, Mr Michael Grimley
GSA Environmental Ltd, Lincoln, United Kingdom

10:40

A ballistic assessment of waste titanium processed using field-assisted sintering technology (FAST)
Mr Samuel Lister¹, Dr Oliver Levano Blanch¹, Dr Beatriz Fernandez Silva¹, Dr Kam Sagoo², Prof Martin Jackson^1
1University of Sheffield, Sheffield, United Kingdom. ²Rheinmetall BAE Systems Land (RBSL), Telford, United Kingdom

11:00

Toward a circular economy for titanium additive manufacturing parts
Dr Guillaume Abrivard
Airbus Central R&T, Bouguenais, France

11:20

FAST-roll:  Production of titanium sheet from recycled powder and machining swarf
Dr Will Pulfrey, Mr Sam Lister, Dr Simon Graham, Mr Nigel Adams, Professor Martin Jackson
University of Sheffield, Sheffield, United Kingdom

11:40

Circular economy in critical value chains: The case of titanium metal in the defence and civil aviation sectors
Dr. Alejandro Buesa¹, Dr Paola Albizzati¹, Ms. Elena Garbarino², Dr. Hans Saveyn¹, Dr. Brian Baldassarre^1
1Joint Research Centre, European Commission, Seville, Spain. ²European Defence Agency, Brussels, Belgium

12:00

Upcycling of titanium machining swarfs for manufacturing wire feedstock used in additive manufacturing for aerospace industry
Dr Xiangfang Xu¹, Dr Serdar Atamert², Dr Guillaume Abrivard³, Mr Francois Morlec^4
1Airbus Operations Ltd, Bristol, United Kingdom. ²Epoch Wires Ltd, Cambridge, United Kingdom. ³Airbus Operations SAS, Nantes, France. ⁴Airbus Operations SAS, Toulouse, France

Session Chair: Sara Clements, 

08:00

Developing a Microstructural Fingerprint for Titanium Alloys
Mr Michael White, Dr Christopher Race, Prof Philip Withers
University of Manchester, Manchester, United Kingdom

08:20

Probing deformation texture prediction using multilevel Monte Carlo techniques
Dr Michael Atkinson¹, Dr Pratheek Shanthraj¹, Prof Tim Dodwell^2,3,4, Prof João Quinta da Fonseca^1
1Department of Materials, The University of Manchester, Manchester, United Kingdom. ²College of Engineering Mathematics and Physical Sciences, University of Exeter, Exeter, United Kingdom. ³The Alan Turing Institute, London, United Kingdom. ⁴digiLab, Exeter, United Kingdom

08:40

Using Machine Learning to Predict Heat Treatment Temperature of Ti-64 based on Microstructure
Mr Joshua Taylor¹, Mr Dennis Premoli¹, Dr David Wadeson², Mr Edward Saunders³, Prof Martin Jackson^1
1The University of Sheffield, Sheffield, United Kingdom. ²Rolls-Royce, Derby, United Kingdom. ³Rolls-Royce, Bristol, United Kingdom

09:00

Digital ecosystem to predict microstructure evolution of FAST processed Ti-6Al-4V billets from powder
Dr Lucia Scotti¹, Professor Martin Jackson¹, Dr Oliver Levano Blanch², Dr Beatriz Fernandez Silva², Mr Sam Lister¹, Mr Prashant Jadhav¹, Mr Hugh Banes¹, Dr Magnus Anderson¹, Professor Hector Basoalto^1
1University of Sheffield, Sheffield, United Kingdom. ²Rolls-Royce, Derby, United Kingdom

09:20

Keynote:
Model Based Materials Engineering for Titanium Alloys in Aerospace Applications
Dr. Vasisht Venkatesh, Mr. Ryan Noraas, Ms. Sara Clements, Dr. David Furrer, Dr. Austin Ross
Pratt & Whitney, East Hartford, USA

Session Chair: Fabian Haase, Technische Universität Braunschweig

08:00

08:20

Fatigue performance of selective laser melted Ti-6Al-4V: The implications of machining induced residual stress on crack initiation behaviour
Mr Thomas Childerhouse¹, Dr Abdul Haque¹, Dr Rachid M'Saoubi^2,3, Dr Luiz Franca⁴, Dr Martin Jackson¹, Mr Dennis Premoli^1
1University of Sheffield, Sheffield, United Kingdom. ²Seco Tools, Fagersta, Sweden. ³Lund University, Lund, Sweden. ⁴Element Six, Harwell, United Kingdom

08:40

Polarized Light Orientation Imaging for Quantifying the Effect of Cooling Rate on Ti-6Al-4V Microstructure Development in Laser Powder-Bed Fusion
Mr. Evan Adcock¹, Dr. Anthony Rollett¹, Dr. Ayman Salem^2
1Carnegie Mellon University, Pittsburgh, PA, USA. ²MRL Materials Resources LLC, Dayton, OH, USA

09:00

Additive Manufacturing of Metastable β-titanium Alloys: Microstructural Evolution and Mechanical Properties
Dr. Srinivas Aditya Mantri¹, Dr. Mohan Sai Kiran Kumar Yadav Nartu¹, Dr. Abhishek Sharma¹, Dr SriSwaroop Dasari¹, Dr Shashank Sharma¹, Dr Riyadh Salloom¹, Dr Fan Sun², Dr Srinivasan Srivilliputhur¹, Dr Frederic Prima², Dr Narendra Dahotre¹, Dr Rajarshi Banerjee^1
1University of North Texas, Denton, USA. ²3PSL Research University, Chimie ParisTech, Institut de Recherche de Chimie Paris, Paris, France

09:20

The effects of multi-step dehydrogenation on hydrogen heat treated Ti-6Al-4V
Dr. Matthew Dunstan¹, Dr. James Paramore², Dr. Brady Butler², Prof Z Zak Fang^3
1DEVCOM Army Research Lab, Aberdeen Proving Ground, USA. ²DEVCOM Army Research Lab, College Station, USA. ³University of Utah, Salt Lake City, USA

Session Chair: Matt Lunt, dstl

08:00

Keynote:
Aerospace Materials
Kayla Calvert
Global Director of Metallurgical Engineering, Titanium Metals Corporation (TIMET), USA

08:30

Recent Advances in Titanium Alloy Extrusions for Aerospace Applications
Dr. Sesh Tamirisakandala¹, Dr. Matthew Dahar¹, Mr. Derek Ramirez², Mr. Martin Davey^3
1Howmet Aerospace, Niles, USA. ²Howmet Aerospace, Houston, USA. ³Howmet Aerospace, Low Moor, United Kingdom

08:50

Application of modelling to optimisation of net shape centrifugal casting – TiAl turbine blades
Dr Nick Humphreys¹, Dr Diane McBride², Dr Nick Croft², Dr Dmytro Shevchenko¹, Prof Paul Withey¹, Prof Mark Cross², Prof Nick Green^1
1The University of Birmingham, Birmingham, United Kingdom. ²Swansea University, Swansea, United Kingdom

09:10

Continuous, Industry-Wide Efforts to Improve the Safety of Titanium Alloy Turbine Engine Rotors
Dr. Andy Woodfield¹, Dr David Furrer², Mr. Jamie Moschini³, Dr. Adam Pilchak², Dr. Jean-Manuel Ruppert^4
1GE Aerospace, Cincinnati, USA. ²Pratt and Whitney, East Hartford, USA. ³Rolls-Royce, Derby, USA. ⁴Safran Helicopter Engines, Bordes, France

09:30

An investigation into the effect of microtextured regions on the strain localisation and crack initiation of forged Ti-6Al-4V.
Mr Patrick Curran¹, Dr Pratheek Shanthraj¹, Prof Philip Prangnell¹, Dr Benjamin Dod², Dr Nicholas Byres³, Dr Michael Atkinson¹, Dr Adam Plowman¹, Mr Dongchen Hu¹, Prof João Quinta da Fonseca^1
1The University of Manchester, Manchester, United Kingdom. ²AIRBUS, Toulouse, France. ³AIRBUS, Bristol, United Kingdom

09:50

Session Chair: James Pepper, University of Sheffield

08:00

A high resolution DIC investigation of slip activity in relation to microstructure in Ti-6Al-4V
Mr Thomas Yvinec, Dr Valery Valle, Ms Florence Hamon, Dr Samuel Hemery
Institut PPrime, Chasseneuil, France

08:20

Mechanical Behavior and Ballistic Resistance of Multilayered Ti6Al4V based Metal Matrix Composites after Hot Isostatic Pressing
Dr Pavlo Markovsky¹, Dr Jacek Janiszewski², Prof Orest Ivasishin¹, Dr Dmytro Savvakin¹, Dr Judita Sinkiewicz², Dr Bartosz Fikus², Dr Oleksandr Stasiuk¹, Prof Sergey Prikhodko^3
1G.V. Kurdyumov Institute for Metal Physics, Kyiv, Ukraine. ²Jarosław Dąbrowski Military University of Technology, Warsaw, Poland. ³University of California Los Angeles, Los Angeles, USA

08:40

Identification of Twinning Systems in Commercially-Pure Titanium using Polarized Light Microscopy
M.Sc. Stella Diederichs¹, Dr. Lucía Morales-Rivas², Prof. Dr.-Ing. Eberhard Kerscher^1
1Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau (RPTU), Kaiserslautern, Germany. ²Centro Nacional de Investigaciones Metalúrgicas (CENIM), Madrid, Spain

09:00

Mechanical properties of microstructural gradients in Ti-6Al-4V generated with thermohydrogen treatment
M. Sc. Christopher David Schmidt, Prof. Dr.-Ing. Hans-Jürgen Christ, Prof. Dr.-Ing. Axel von Hehl
University of Siegen, Siegen, Germany

09:20

Enhanced tensile properties of a Ti-6Al-2Sn-4Zr-2Mo-Si alloy with duplex (α+α’) microstructure
Doctoral student Irvin Séchepée¹, Professor Hiroaki Matsumoto¹, Professor Vincent Velay^2
1Kagawa University, Takamatsu, Japan. ²IMT Mines Albi, Albi, France

09:40

Strategies for accelerated development of strain-transformable alloys by chemically graded materials: from process to local characterization
PhD. Clémence Fontaine¹, Dr. Lola Lilensten¹, Dr. Dalibor Preisler², Pr. Josef Strasky², Pr. Milos Janecek², Pr. Frédéric Prima^1
1IRCP, PSL University, Chimie ParisTech, Paris, France. ²Charles University, Praha, Czech Republic

Session Chair: Sam Lister, University of Sheffield

08:00

Keynote:
Fabricating titanium and titanium alloy parts and structural members cost and energy effectively by a novel PM technology
Deliang Zhang
Chair Professor, Northeastern University, China

08:30

Technological advancements in the manufacture of near-to-net extrusions for aerospace applications
Phani Gudipati, Michael Campbell, Brandon Rogers, Steven James
Plymouth Tube Company, Hopkinsville, USA

08:50

Manufacturing Cost Effective Titanium-6Al-4V and Titanium Matrix Composite[RB1] Satellite Tanks Using Net-shape Diffusion Bonding 
Mr Craig Blacker, Mr Stephen Kyle-Henney, Dr. Ralf Becker, Mr Michael Iles
TISICS, Farnborough, United Kingdom

09:10

Quasi in-suit study of microstructure evolution and mechanical properties in Ti6Al4V alloy metal injection molding
Post Phd Zhengfei Zhou^1,2, Graduate student Xiaolong Chen^1,2, Graduate student Wanli Ren¹, Professor Hui Chang^1,2
1Njtech University, Nanjing, China. ²SHANGI INSTITUTE FOR ADVANCED MATERIALS(NANJING)CO.,LTD, Nanjing, China

09:30

Recent Developments in Titanium Hydride Powder Metallurgy: Advantages and Distinctive Features
Prof. Orest Ivasishin¹, Dr Dmytro Savvakin¹, Dr Oleksandr Bondarchuk², Dr Pavlo Markovsky¹, Dr Oleksandr Stasiuk^1
1G.V. Kurdyumov Institute for Metal Physics, Kyiv, Ukraine. ²International Iberian Nanotechnology Laboratory, Braga, Portugal

Session Chair: Dave Easton, AFRC Strathclyde Unviersity

08:00

A multi-phase field approach to understanding the development of abnormally coarse grain structures during β-annealing of Ti64
Dr Adam Plowman, Dr Pratheek Shanthraj, Prof João Quinta da Fonseca
University of Manchester, Manchester, United Kingdom

08:20

Plasticity micro-mechanisms in high-strength (α+β) titanium alloys: a focused in situ study of transformed β-colonies
Dr. Shaolou Wei¹, Dr. John Foltz², Dr. Luis Ruiz-Aparicio³, Prof. Cem Tasan¹ (presented by Dr Felicity Worsnop¹)
¹Massachusetts Institute of Technology, Massachusetts, USA
²ATI Specialty Materials, North Carolina, USA
³ATI Specialty Rolled Products, Pennsylvania, USA

08:40

Recrystallization mechanisms and kinetics of forged Ti-10V-2Fe-3Al alloy: an in-situ resistometric investigation
Mr. Ioannis Skordilis¹, Dr. Stéphanie Delannoy¹, Dr. Fan Sun¹, Prof. Nathalie Bozzolo², Prof. Frédéric Prima^1
1PSL University, Chimie ParisTech, Institut de Recherche de Chimie Paris, CNRS UMR 8247, Paris, France. ²Mines Paris, PSL University, Centre for material forming (CEMEF), CNRS UMR 06904, Sophia Antipolis, France

09:00

Microstructure design of beta annealed Ti-15Mo using thermomechanical processing
Mr Esmaeil Shahryari¹, Eng. Franz Miller Branco Ferraz^1,2, Mr Jiří Kozlík³, RNDr. Petr Harcuba³, Prof. RNDr. Miloš Janeček³, Dr.techn. Fernando Gustavo Warchomicka¹, Assoc.Prof. Dr.techn. Maria Cecilia Poletti^1,2
1Institute of Materials Science, Joining and Forming at Graz University of Technology, Graz, Austria. ²Christian Doppler Laboratory for Design of High-Performance Alloys by Thermomechanical Processing, Graz, Austria. ³Department of Physics of Materials, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic

09:20

Microstructure refinement and mechanical properties of pure titanium by severe deformation and multifield coupling treatment
Dr. Xiu Song, Mr Jiachen Wang, Prof. Lei Wang, Dr. Yang Liu
Northeastern University, Shenyang, China

09:40

The role of the α-phase in the hot deformation behaviour of a Ti-17 alloy
Eng. Franz Miller Branco Ferraz^1,2, Eng. Mestr. Dr.techn. Ricardo Henrique Buzolin^1,2, Dr.techn. Fernando Gustavo Warchomicka¹, Dipl.-Ing. Michael Lasnik³, Dipl.-Ing. Dr.techn. Alfred Krumphals⁴, Assoc.Prof. Dr.techn. Maria Cecilia Poletti^1,2
1Institute of Materials Science, Joining and Forming at Graz University of Technology, Graz, Austria. ²Christian Doppler Laboratory for Design of High-Performance Alloys by Thermomechanical Processing, Graz, Austria. ³voestalpine BÖHLER Aerospace GmbH & Co KG, Kapfenberg, Austria. ⁴voestalpine BÖHLER Edelstahl GmbH & Co KG, Kapfenberg, Austria

Session Chair: João Quinta da Fonseca, University of Manchester

10:20

Keynote:
Titanium: a promising metal full of challenges
Christophe Petit
Chief Technical Officer, Aubert & Duval, France

10:50

Tools and Methods for Microtexture Classification and Physics Based Dwell Fatigue Life Prediction in Ti-6Al-4V
Dr. Vasisht Venkatesh¹, Mr. Ryan Noraas¹, Ms. Sara Clement¹, Dr. Michael Glavicic², Dr. Rajiv Sampath³, Dr. Andrew Sharp³, Dr. Daira Legzdina⁴, Dr. Brijesh Kumar⁴, Dr. Kayla Calvert⁵, Dr. Ian Dempster⁶, Dr. Mathew Dahar⁷, Dr. Todd Turner⁸, Mr. Vikas Saraf⁹, Dr. Sesh Tamirisakandala⁷, Mr. Michael Jacques^7
1Pratt & Whitney, E. Hartford, USA. ²Rolls Royce, Indianapolis, USA. ³GE, Evandale, USA. ⁴Honeywell, Phoenix, USA. ⁵TIMET, Henderson, USA. ⁶Wyman Gordon, Houston, USA. ⁷Howmet, Niles, USA. 8AFRL, Dayton, USA. 9ATI Forged Products, Cudahy, USA

11:10

Twin boundary activated α→ ω→ fcc phase transformation in titanium subjected to multiple laser shock peening
Dr Lei Li
Northwest Institute for Nonferrous Metal Research, xi'an, China

11:30

Variant Selection during Beta to Alpha Transformation in Titanium Alloys
Prof. Rongpei Shi
Harbin Institute of Technology (Shenzhen), Shenzhen, China

11:50

Molecular Dynamics Simulation of Creep Mechanism in some HCP Metals Under Different Temperature and Stress
Prof. Dongsheng Xu^1,2, Mr. Zhichao Meng^1,2, Mr. Zikai Meng^1,2, Dr. Jianke Qiu^1,2, Dr. Changyuan Gao³, Mr. Hui Guo^1,2, Dr. Liutao Chen³, Prof. Jiafeng Lei^1,2, Prof. Rui Yang^1,2
1Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China. ²School of Materials Science and Engineering， University of Science and Technology of China, Shenyang, China. ³China Nuclear Power Technology Research Institute Co., Ltd, Shenzhen, China

12:10

The dislocation density-based model and CDRX(continuous dynamic recrystallization) simulation for TB6 alloy during multi-pass hot deforamtion
Dr Jing Wang, Professor Gang Chen
Harbin Institute of Technology, Harbin, China

Session Chair: Masaaki Nakai, Kindai University

10:20

Keynote:
Recent development of Ti-Mo and Ti-Cr based superelastic alloys
Hideki Hosoda
Professor, Tokyo Institute of Technology, Japan

10:50

Low temperature gaseous surface hardening of titanium and titanium alloys
PhD student Magnus F. Grüner^1,2, PhD Frederik Bojsen-Møller², Associate Professor Morten S. Jellesen¹, Professor, Dr.ir. Marcel A.J. Somers¹, Associate Professor Thomas L. Christiansen^1
1Denmark's Technical University, Kgs. Lyngby, Denmark. ²Elos Medtech, Gørløse, Denmark

11:10

Developing precious metal containing metastable beta alloys for biomedical applications
Mr Ayush Prasad, Ms Nicole Church, Mr Christian Talbot, Prof. Nick Jones
University of Cambridge, Cambridge, United Kingdom

11:30

Session Chair: Pete Collins, Iowa State University

10:20

Microstructural evolution during post heat treatment of the Ti-6Al-4V alloy manufactured by laser powder bed fusion
Dr Yassine Lakroune¹, Dr Damien Connetable¹, Dr Jonathan Hugues², Mr Paul Hermantier^1,2, Dr Pere Barriobero-Vila^3,4, Dr Moukrane Dehmas^1
1CIRIMAT, Toulouse, France. ²IRT Saint Exupery, Toulouse, France. ³UPV, Barcelona, Spain. ⁴DLR, Cologne, Germany

10:40

Thermohydrogen Refinement of Microstructure of Additively Manufactured and Other Near-net-shape Titanium Components
Dr. James D. Paramore^1,2,3, Dr. Brady G. Butler¹, Dr. Matthew K. Dunstan⁴, Mr. Michael T. Hurst³, Dr. Z. Zak Fang^2
1DEVCOM Army Research Laboratory, College Station, USA. ²University of Utah, Salt Lake City, USA. ³Texas A&M Univeristy, College Station, USA. ⁴DEVCOM Army Research Laboratory, Aberdeen Proving Ground, USA

11:00

The effect of rapid heating and quenching cycles on phase formation and phase evolution in advanced γ-TiAl based alloys
Dr. Andreas Stark, Dr. Marcus W. Rackel, Dr. Florian Pyczak
Helmholtz‐Zentrum Hereon, Geesthacht, Germany

11:20

Developments in titanium processing at CSIRO
Dr Mark Styles, Dr Peter King, Dr Robert Wilson, Dr Kun Yang, Dr Lyndsey Benson
CSIRO Manufacturing, Melbourne, Australia

11:40

Consideration of Design Safety Factors for Additive Manufactured Titanium
Dr Roger Lumley
AWBell Pty Ltd, Dandenong South, Australia. La Trobe University, Melbourne, Australia

12:00

Underlying factors determining grain morphologies in high-strength titanium alloys processed by additive manufacturing
Dr. Mohan Sai Kiran KumarYadav Nartu¹, Mr. Brian Welk², Dr. Srinivas Aditya Mantri¹, Mr. Nevin Taylor², Dr. Gopal Babu Viswanathan³, Dr. Narendra Dahotre¹, Dr. Rajarshi Banerjee¹, Dr. Hamish Fraser^2
1University of North Texas, Denton, USA. ²The Ohio State University, Columbus, USA. ³The Ohio State University, Denton, USA

Session Chair: Patrick Villechaise, ISAE-ENSMA

10:20

Early-stage isothermal omega precipitation and its influences on TRIP/TWIP effects in metastable beta Ti-12Mo alloy
Dr Fan SUN¹, Dr Bingnan Qian², Dr Srinivas Aditya Mantri³, Dr Sriswaroop Dasari³, Dr Lola Lilensten¹, Dr Philippe Vermaut¹, Prof. Rajarshi Banerjee³, Prof. Frédéric Prima^1
1IRCP-ENSCP Chimie-Paristech, PSL, Paris, France. ²Southern University of Science and Technology, Shenzhen, China. ³University of North Texas, Denton, USA

10:40

Unveiling the contribution of the various interfaces to the work-hardening in TRIP/TWIP titanium alloys
Dr Lola Lilensten¹, Dr Bingnan Qian¹, Dr Philippe Vermaut^1,2, Dr Fan Sun¹, Prof Frédéric Prima^1
1Institut de Recherche de Chimie Paris, PSL University, Chimie ParisTech, CNRS, Paris, France, Paris, France. ²Sorbonne University, UPMC University Paris, UFR926, Paris, 75005, France, Paris, France

11:00

Evidence of an intermediate phase during the β to α” stress-induced martensitic transformation in Ti-based superelastic alloys
Dr. Philippe Castany, Dr. Jingjun Gao, Pr. Thierry Gloriant
INSA Rennes, Rennes, France

11:20

SEM and EBSD in-situ study of Ti-Nb-Zr-O alloys undergoing stress-induced martensitic transformation / twinning
Mr. Dalibor Preisler, Mr. Jiří Kozlík, Dr. Petr Harcuba, prof. Miloš Janeček, assoc. prof. Josef Stráský
Charles University, Prague, Czech Republic

11:40

Resonant Ultrasound Spectroscopy - Method for High-throughput characterization of elastic moduli of Ti-Nb-Zr-O alloys prepared by Field assisted sintering technique
Dr Michaela Janovska¹, Prof Hanus Seiner¹, Dr Martin Koller¹, Dr Petr Sedlak¹, Mr Dalibor Preisler², Mr Jiri Kozlik², Dr Tomas Chraska³, Dr Josef Strasky², Prof Milos Janecek^2
1Institute of Thermomechanics, Czech Academy of Sciences, Prague, Czech Republic. ²Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic. ³Institute of Plasma Physics, Czech Academy of Sciences, Prague, Czech Republic

12:00

Quantifying the phase stability of TWIP and TRIP Ti alloys
Dr. Guohua Zhao
Kyoto University, Kyoto, Japan. University of Oxford, Oxford, United Kingdom

Session Chair: Damian Texier, IMT Mines Albi-Carmaux

10:20

10:40

Effect of annealing temperature on Microstructure and Mechanical properties of Ti6Al7Nb Alloy
Mr. Meng Kang
Western Superconducting Technologies Co.,Ltd, xi'an, China

11:00

Characterization of the phase distribution of TC4 titanium alloy by using synchrotron radiation facility
Mr. Jianchuan Yan¹, Doc. Haisheng Chen¹, Mr. Yanwen Tian¹, Prof. Tao Li², Dr. Han Guo^3
1Western Superconducting Materials Technology Co., Ltd, Xi'an, China. ²North China University of Science and Technology, Tang'shan, China. ³Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Shang'hai, China

11:20

Tensile Ductility at Room Temperature in High-Temperature Titanium Alloys used for Aeroengine applications
Dr. Ramachandra Canumalla¹, Dr. Tanjore Jayaraman^2
1Weldaloy Specialty Forgings, Michigan, USA. ²University of Michigan-Dearborn, Dearborn, USA

11:40

Study on microstructure and grain growth behavior of TC4-DT after large deformation
Mr. Yanwen Tian, Mr. Jianchuan Yan, Ms. Yulu Li, Mr. Wensheng Wang
Western Superconducting Technologies Co.Ltd., Xi'an, China

12:00

Session Chair: Lina Klinge, Technische Universität Braunschweig

13:30

Keynote:
Additive manufacturing of titanium aerospace and space components
Christoph Leyens
University Professor, Director, TU Dresden and Fraunhofer IWS

14:00

Understanding the origin of the primary β phase ‘CET’ in high deposition-rate AM process maps
Dr Alec Davis¹, Mr James Wainwright², Dr Vivek Sahu¹, Dr Rory Hulse¹, Dr Danny Dreelan¹, Prof Stewart Williams², Dr Pratheek Shanthraj¹, Prof Phil Prangnell^1
1University of Manchester, Manchester, United Kingdom. ²Cranfield University, Cranfield, United Kingdom

14:20

Additively manufactured titanium alloys: Anisotropy and deformation behavior
Dr. Ali Teyyeb¹, Dr. Zhuo Chen², Dr. Shenglei Zhang¹, Professor Shoujiang Qu¹, Professor Aihan Feng¹, Professor Daolun Chen^3
1Tongji University, Shanghai, China. ²Aerospace Hiwing (Harbin) Titanium Industrial Co., Ltd., Harbin, China. ³Toronto Metropolitan University, Toronto, Canada

14:40

The Scale up of Powder Interlayer Bonded Geometries for Industrial Applications
Dr Peter Davies¹, Dr Ieuan Watkins², Dr Silvia Marchisio³, Associate Professor Helen Davies^1
1Swansea University, Swansea, United Kingdom. ²Rolls-Royce plc, Bristol, United Kingdom. ³Rolls-Royce plc, Derby, United Kingdom

15:00

15:20

Session Chair: Samuel Hemery, École Nationale Supérieure de Mécanique et d’Aérotechnique

08:00

08:20

Shape recovery phenomenon by diffusional-displacive phase transformation in metastable β-Ti alloy
Prof. Masaki Tahara, Mr. Kazuto Ando, Dr. Naoki Nohira, Prof. Wan–Ting Chiu, Prof. Akira Umise, Prof. Hideki Hosoda
Tokyo Institute of Technology, Yokohama, Japan

08:40

Nanoscale Shuffle Transformation in Multifunctional Metastable Beta Titanium Alloys
Mr. Dian Li¹, Mr. Deepak Pillai¹, Dr. Dong Wang², Dr. Yunzhi Wang³, Dr. Hamish Fraser³, Dr. Yufeng Zheng^1
1University of Nevada Reno, Reno, USA. ²Xi'an Jiaotong University, Xi'an, China. ³The Ohio State University, Columbus, USA

09:00

Establishing a relationship between the mechanical properties of metastable beta Ti-xMo alloys and different influencing factors: chemical composition, temperature and strain rate
Dr. Bernardete Coelho¹, Dr. Shiyuan Luo², Prof. Philippe Castany³, Prof. Sandrine Thuillier^1
1Univ. Bretagne Sud, UMR CNRS 6027, IRDL, Lorient, France. ²Wuhan University of Science and Technology, Wuhan, China. ³Université de Rennes, INSA Rennes, CNRS, ISCR-UMR 6226, Rennes, France

09:20

Phase transformations in Ti-xNb-Zr-yO alloys prepared by a field-assisted sintering technique from blended elemental powders
Mr. Jiri Kozlik¹, Mr. Dalibor Preisler¹, Dr. Josef Strasky¹, Mrs. Tereza Kosutova², Dr. Jozef Vesely¹, Dr. Tomas Chraska³, Dr. Lucie Bodnárová⁴, Mrs. Anna Veverkova¹, Prof. Milos Janecek^1
1Charles University, Dept. of Physics of Materials, Prague, Czech Republic. ²Charles University, Dept. of Condensed Matter Physics, Prague, Czech Republic. ³Institute of Plasma Physics, Czech Academy of Sciences, Prague, Czech Republic. ⁴Institute of Thermomechanics, Czech Academy of Sciences, Prague, Czech Republic

09:40

Effect of initial microstructure on phase transformation under rapid heating of the Ti-5553 titanium alloy
Dr Nicolas Chanfreau¹, Dr Dominique Poquillon¹, Dr Stark Andreas², Dr Emad Maawad², Dr Moukrane Dehmas^1
1CIRIMAT, Toulouse, France. ²Institute of Materials Physics, Helmholtz-Zentrum Hereon, Geesthacht, Germany

Session Chair: Andrew Baker, Boeing

13:30

13:50

Achieving high strength-to-elastic modulus ratio by microstructural fine-tuning in the Ti-13Nb-13Zr (w.%) alloy
Dr. Stéphanie Delannoy^1,2, Mr. Pierrot Autret¹, Dr. Charlie Poulat³, Ing. Yvon Millet⁴, Pr. Frédéric Prima^1
1PSL Research University, Chimie ParisTech—CNRS, Institut de Recherche de Chimie Paris UMR CNRS 8247, Paris, France. ²Biotech Dental, Salon-de-Provence, France. ³Safran Transmission Systems, Colombes, France. ⁴TIMET Savoie, Ugine, France

14:30

Stress-induced martensitic transformation in a Ti-Al-based shape memory alloy
Mr. Yuxin Song, Dr. Sheng Xu, Dr. Xiao Xu, Prof. Toshihiro Omori, Prof. Ryosuke Kainuma
Department of Materials Science, Tohoku University, Sendai, Japan

14:50

{332}<113> mechanical detwinning as a new deformation mechanism in a TWIP Ti-alloy
Dr Lola Lilensten¹, Dr. Azziz Hocini², Dr Fan Sun¹, Dr. Philippe Vermaut^1,3, Prof. Frédéric Prima^1
1Institut de Recherche de Chimie Paris, PSL University, Chimie ParisTech, CNRS, Paris, France, Paris, France. ²Laboratoire des Sciences des Procédés et des Matériaux LSPM - CNRS - UPR 3407 Université Sorbonne Paris Nord, Villetaneuse, France. ³Sorbonne University, UPMC University Paris, UFR926, Paris, 75005, France, Paris, France

Session Chair: Zak Fang, University of Utah

13:30

13:50

Low-oxygen Ti powders prepared from TiO2 through combining metallothermic reduction with electrochemical reduction
Dr Xinyu Zhou, Professor Zhihe Dou, Professor Tingan Zhang
Northeastern University, Shenyang, China

14:10

Research progress in preparation of titanium and titanium alloys by green and low-cost multistage reduction process
Professsor Tingan Zhang
Northeastern University, Shenyang, China

14:30

Structural transformation during the reduction of titanium dioxide to produce high grade titanium metal powder
Dr Jeya Kumari Ephraim
National Metallurgical Laboratory (CSIR), Madras Complex, Chennai, India

14:50

Preparation of titanium-aluminum alloys by thermal in-situ reduction of aluminum based on model modulation
Dr Han Jiang¹, Professor Zhihe Dou², Professor Tingan Zhang^2
1Northeastern University, Shenyang Liaoning, China. ²Northeastern University, Shenyang, China

15:10

Session Chair: Nicole Church, University of Cambridge

13:30

New synchrotron diffraction analysis techniques for studying the hot-deformation behaviour and texture evolution in Ti-64
Dr Christopher Daniel¹, Ms Xiaohan Zeng¹, Mr Guy Bowker¹, Dr Štefan Michalik², Dr Andreas Stark³, Dr Simon Hunt¹, Prof João Quinta da Fonseca^1
1The University of Manchester, Manchester, United Kingdom. ²Diamond Light Source Ltd., Didcot, United Kingdom. ³Helmholtz-Zentrum Hereon, Geesthacht, Germany

13:50

Finite Element modeling of hot compression of Ti64 alloy with multiple testing systems
Dr Patryk Jedrasiak¹, Dr Hugh Shercliff¹, Dr Sumeet Mishra², Dr Christopher Daniel², Prof. Joao Quinta da Fonseca^2
1Department of Engineering, University of Cambridge, Cambridge, United Kingdom. ²School of Materials, University of Manchester, Manchester, United Kingdom

14:10

Studying the behaviour of the alpha and beta phases during hot deformation of Ti-6Al-4V using in-situ synchrotron diffraction
Mr. Guy Bowker, Ms. Xiaohan Zeng, Dr. Christopher Daniel, Dr. Adam Plowman, Dr. Micheal Atkinson, Prof. João Quinta da Fonseca, Dr. Pratheek Shanthraj
The University of Manchester, Manchester, United Kingdom

14:30

Estimation of the dislocation density distribution, by microscopic and macroscopic approaches, in titanium alloys after hot-deformation in the α+β domain
PhD Matheus Brozovic Gariglio^1,2, Pr. Nathalie Bozzolo², Pr. Daniel Pino Muñoz^2
1Safran Aircraft Engines, Paris, France. ²CEMEF Mines Paris, Sophia Antipolis, France

14:50

The new TISTRAQ process: solution treatment with rapid quenching and annealing for Ti-6Al-4V sheet metal part forming – the effect of processing parameters on microstructure and mechanical properties
M.Sc. Nina Pfeffer¹, B.Sc. Stefanie Nicole Jäger¹, M.Sc. Maximilian Alexander Kaiser², Dr.-Ing. Thomas Meyer³, Prof. Dr. rer. nat. Mathias Göken¹, PD Dr.-Ing. Heinz Werner Höppel^1
1Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Department of Materials Science & Engineering, Institute I: General Materials Properties, Erlangen, Germany. ²Paderborn University, Faculty of Mechanical Engineering, Automotive Lightweight Design (LiA), Paderborn, Germany. ³HEGGEMANN AG, Büren, Germany

15:10

Precipitation sequence during ageing in the Ti-5553 titanium alloy: effect of initial microstructure, heating rate and thermal cycling
Dr. Andi Idhil Ismail¹, Mr. Enzo Henrique Miguel², Mr. Alexandre Freulon², Prof. Moukrane Dehmas^2
1Institut Teknologi Kalimantan, Balikpapan, Indonesia. ²CIRIMAT, Toulouse, France

Session Chair: Josh Taylor, University of Sheffield

13:30

Establishing a mechanism-based constitutive model for simulating superplastic forming in a near-α TA15 titanium alloy
Dr Tabassam Yasmeen¹, Dr Chi Zhang², Dr Jun Jiang², Dr Salaheddin Rahimi^1
1Advanced Forming Research Centre (AFRC), Glasgow, United Kingdom. ²Imperial College, London, United Kingdom

13:50

Effect of Chemical Composition and Forging Process on Microstructure and Properties of TA15 Alloy
Dr. Jinfeng Shu, Mr. Enen Xu
Western Superconducting Technologies Co., Ltd., Xi'an, China

14:10

New Inspection Method to Rapidly Detect Microtexture in Ti Alloys
MSc Piotr Radowski¹, PhD Ryszard Sitek², PhD Anna Glowacka¹, PhD Andy Woodfield^3
1GE Aerospace, Warsaw, Poland. ²Warsaw University of Technology, Warsaw, Poland. ³GE Aerospace, Cincinatti, USA

14:30

Theoretical investigation of oxidation mechanism in Ti and its alloys
Dr. Ryoji Sahara¹, Dr. Somesh Kr. Bhattacharya¹, Dr. Kanika Kohli², Dr. Prasenjit Ghosh², Dr. Kyosuke Ueda³, Professor Takayuki Narushima^3
1National Institute for Materials Science, Tsukuba, Japan. ²Indian Institute of Science Education and Research, Pune, India. ³Tohoku University, Sendai, Japan

14:50

Microstructure and crystallographic texture of a near-β titanium alloy fabricated by laser powder bed fusion with a flat-top laser beam
Dr. Tomonori Kitashima^1,2, Mr. Dennis Edgard Jodi^1,3, Dr. Makoto Watanabe^1
1National Institute for Materials Science, Tsukuba, Japan. ²Kyushu University, Fukuoka, Japan. ³Kyushu Uniersity, Fukuoka, Japan

15:10

Globularization behavior of the lamellar alpha in Ti-17 alloy and its effect on mechanical properties
Dr. Jianwei Xu
Northwestern Polytechnical University, Xi’an, China

15:30

Study of Early Damage Mechanisms in Wrought Ti-6Al-4V Alloys Under Cold Dwell Fatigue Using Reflected Light Dark Field Microscopy and Electron Backscatter Diffraction
Mr. Christopher Collins, Dr. Diana Lados
Worcester Polytechnic Institute, Worcester, USA

Session Chair: Yufeng Zheng, University of Nevada Reno

08:00

Dwell sensitive fatigue in Ti-685 revisited
Dr Jing Li, Professor Helen Davies, Professor Martin Bache
Swansea University, Swansea, United Kingdom

08:20

Cold dwell fatigue susceptibility of β-forged Ti-6Al-2Sn-4Zr-6Mo aero-engine parts
M.Sc. Mirjam Wiedemann¹, Dr. Marco Hüller¹, Dr. Markus Kolb¹, Dr. Steffen Neumeier², Prof. Dr. rer. nat. Mathias Göken^2
1MTU Aero Engines, Munich, Germany. ²Friedrich-Alexander-Universität Erlangen-Nürnberg, Department of Materials Science & Engineering, Institute I: General Materials Properties, Erlangen, Germany

08:40

The Effect of Texture on  the Dwell Fatigue of the Alpha Phase of TItanium
Dr. Vinoadh Kumar Krishnan, Dr. Priyanka Agrawal, Dr. Aparajita Pramanik, Prof. Dipankar Banerjee
Indian Institute of Science, Bangalore, India

09:00

3D Characterization of Sub-surface Dwell Fatigue Cracks and Surrounding Grain Neighborhoods in Ti64
Mr. Joe Wendorf¹, Mr. James Lamb¹, Mr. Fabian Bonner², Dr. Samuel Hémery³, Dr. Cyril Lavogiez³, Dr. Patrick Villechaise³, Dr. Tresa Pollock^1
1University of California Santa Barbara, Santa Barbara, USA. ²University of Saarland, Saarbrücken, Germany. ³Institut Pprime, Poitiers, France

09:20

The effect of size of micro texture regions on the dwell fatigue lives of Ti-6Al-4V bar
Mr. Shohtaroh Hashimoto¹, Dr. Hidenori Takebe¹, Mr. Kenichi Mori¹, Dr. Mitsuo Miyahara², Dr. Tomonori Kunieda^1
1Nippon Steel Corporation, Futtsu, Japan. ²Nippon Steel Kozai Co. Ltd., joetsu, Japan

09:40

Effects of Cold Dwell Fatigue on the Growth of Long Cracks in alpha+beta Ti-6Al-4V
Dr. James Larsen¹, Dr. Andrew Rosenberger¹, Dr. Adam Pilchak², Mr. Eugene Young³, Dr. Patrick Golden¹, Dr. Reji John^1
1Air Force Research Laboratory, Wright-Patterson Air Force Base, OH, USA. ²Pratt & Whitney, East Hartford, CT, USA. ³Carnegie Mellon Univeristy, Pittsburgh, PA, USA

Session Chair: Martin Jackson, University of Sheffield

08:00

08:20

08:40

Hot workability of M36 titanuim alloy based on processing map
Dr. Youchuan Mao
Western Superconducting Technologies Co., Ltd., Xi'an, China

09:00

Mechanical behaviour and microstructural evolution of M36 Ti alloy subjected to hot compression deformation
Dr. Yu Wang
Western Superconducting Technology Co., Ltd, Xi'an, China

09:20

Effects of Hot working Method and Process Parameters on the Microstructure and Properties of TC4 Titanium alloy
Han Feixiao Feixiao Han, Sun Xiaoping Xiaoping Sun, Lou Meiqi Meiqi Lou, Fu Hangtao Hangtao Fu, Hou Fan Fan Hou, Wang Kaixuan Kaixuan Wang
Western Superconducting Technologies Co., Ltd., Xi’an, China

09:40

Effect of quasi-β forging process on the microstructure and mechanical properties of TC18 titanium alloy
Dr. Tao Wang¹, Prof. Xianghong Liu^2,1, Mr. Haoming Feng¹, Mr. Xiaolong Ren¹, Dr. Jinguang Li^1
1Western Superconducting Technologies Co., Ltd.,, Xi'an, China. ²Northwset Institute For Non-Ferrous Metal Research, Xi'an, China

Session Chair: Tomonori Kitashima, National Institute for Materials Science

08:00

The Effects of Microstructure on the Ductility of Aerospace Titanium Alloys
Mr Wayne Heatman¹, Prof João Quinta da Fonseca¹, Dr Kate Fox², Dr Kayla Calvert^3
1University of Manchester, Manchester, United Kingdom. ²Rolls Royce, Derby, United Kingdom. ³Timet, Henderson, USA

08:20

Characterisation and Assessment of Dissimilar Titanium Linear Friction Welds
Mr Yu-Chung Chuang¹, Dr Hangyue Li¹, Dr Simon Bray², Mr Nigel Martin², Prof Paul Bowen^1
1University of Birmingham, Birmingham, United Kingdom. ²Rolls-Royce plc., Derby, United Kingdom

08:40

Near -to-net titanium extrusions as a substitute for aerospace plate
Steven James, Phani Gudipati, Joshua Phillips, Anton Kantor
Plymouth Tube Company, Hopkinsville, USA

09:00

Microstructural Characteristics and Mechanical Properties of Beta annealed Ti-6Al-4V Titanium alloy
Dr. Hyunseok Lee¹, Dr. Miseon Choi¹, Prof. Jeoung Han Kim^2
1RIST, Pohang, Korea, Republic of. ²Hanbat National Univ., Daejeon, Korea, Republic of

09:20

High-throughput Data Set for Studying Texture Strengthening during Hot Rolling of Ti-6Al-4V
Ms Xiaohan Zeng¹, Dr Christopher Daniel¹, Prof Philip Prangnell¹, Prof João Quinta da Fonseca^2
1The University of Mancheser, Manchester, United Kingdom. ²The University of Manchester, Manchester, United Kingdom

09:40

Development of Cold-Rolled Strips of V-free α+β Titanium Alloy Ti–5Al–1Fe
Dr. Tomonori Kunieda, Mr. Yoshiki Koike, Dr. Genki Tsukamoto, Mr. Ryotaro Miyoshi
Nippon Steel Corporation, Futtsu, Japan

Session Chair: Linda Squillaci, University West

08:00

08:20

08:40

Additive manufacturing of lattice materials: Design and evaluation
Dr. Xuezhe Zhang
Northwest Institute for Nonferrous Metal Research, Xi'an, China

09:00

Reliable flow of Titanium Powders from Bins, Hoppers, and Feeders
Dr Greg Mehos
Greg Mehos, Greg Mehos & Associates LLC and Scott Miller, Solids Handling Technologies, Westford, MA, USA. University of Rhode Island, Kingston, RI, USA

09:20

Technology capability study of L-PBF to produce large critical aerospace structures in Ti-6Al-4V
Mr Michael Bodie, Dr Mahesh Mani, Dr Rafael Martinez-Ramos, Dr Steven Milward, Mr Tony Garcia
GKN Aerospace, Bristol, United Kingdom

09:40

Conditional generative adversarial network aided improvement of surface condition of directed energy deposited Ti-6Al-4V
Prof. Hyokyung Sung¹, Prof. Im Doo Jung^2
1Kookmin University, Seoul, Korea, Republic of. ²Ulsan National Institute of Science & Technology, Ulsan, Korea, Republic of

Session Chair: Lucia Scotti, University of Sheffield

08:00

R & D of New Titanium Alloys
Dr.Prof. Yongqing Zhao
Northwest Institute for Nonferrous Metal Research, Xi'an, China

08:20

Large-scale 3D microstructural investigation of two-phase titanium alloys
Dr Conghui Liu, Dr Jack Donoghue, Dr Tim L. Burnett, Miss Bernadeta Karnasiewicz, Professor João Quinta da Fonseca
The University of Manchester, Manchester, United Kingdom

08:40

Strain-induced Phase Transformation in Pure Titanium under High Pressure Torsion at Room Temperature
Doctoral Student Yuwei He¹, Professor Yoshikazu Todaka¹, Professor Lei Wang², Associate professor Nozomu Adachi^1
1Toyohashi University of Technology, Toyohashi, Japan. ²Northeastern University, Shenyang, China

09:00

Elastic anisotropy of CP Ti processed by equal channel angular pressing at room temperature
Dr. Martin Koller¹, Mr. Karel Tesar², Dr. David Vokoun², Prof. Hanus Seiner¹, Dr. Petr Sedlak^1
1Institute of Thermomechanics, Czech Academy of Sciences, Praha, Czech Republic. ²Institute of Physics, Czech Academy of Sciences, Praha, Czech Republic

09:20

09:40

Session Chair: Matt Thomas, Manufacturing Technology Centre

10:20

Critical Role of Process-induced Microstructure on Anisotropic Compressive Behaviour of Ti-6Al-4V ELI Fabricated by Laser-based Powder Bed Fusion
Miss Jeong-Rim Lee¹, Dr. Min-Su Lee¹, Mr. Si Mo Yeon², Mr. Jong Cheon Yoon², Dr. Lee Hyub², Prof. Tea-Sung Jun^1
1Incheon National University, Incheon, Korea, Republic of. ²Korea Institute of Industrial Technology, Siheung, Korea, Republic of

10:40

Elaboration by in-situ laser-powder bed fusion of a new metastable β-titanium alloy with outstanding strain-hardening properties
Mr Hugo Schaal^1,2, Mr Philippe Castany², Mr Axel Dubois¹, Mr Thierry Gloriant^2
1SLS France, Rennes, France. ²INSA Rennes, Rennes, France

11:00

Predicting properties in additively manufactured titanium alloys
Dr. María José Quintana, Dr. Andrew Temple, Mr. Thomas Ales, Prof. Peter Collins
Iowa State University, Ames, USA

11:20

Microstructure and mechanical properties of geometrically complex Ti-64 parts manufactured via Wire and Arc Additive Manufacturing
M.Sc. Annalena Meermeier¹, M.Sc. Daniel Elitzer¹, M.Eng. Daniel Baier², M.Eng. Sascha Berbalk³, PD Dr.-Ing. Heinz Werner Höppel^1
1Friedrich-Alexander-Universität Erlangen-Nürnberg FAU, Department of Materials Science & Engineering, Institute I: General Materials Properties, Erlangen, Germany. ²Technische Universität München, TUM School of Engineering and Design, Institute for Machine Tools and Industrial Management, München, Germany. ³Heggemann AG, Büren, Germany

11:40

12:00

Session Chair: Yunus Azakli, University of Sheffield

10:20

Coogee Titanium’s TiRO® MeltFree CP Titanium Powder
Mr. Art Kracke, Dr. Peter Duxson
Coogee Titanium, Perth, Australia

10:40

Study and analysis of shrinkage hole at riser of TC4 alloy
Engineer Peng Liu, General Manager WenZhong Luo, Senior Engineer Tao He, Engineer JingFan Liang
Western Superconductiong Technologies Co., Ltd, Xi‘an, China

11:00

Research and development of VAR recovery process of low cost titanium alloy
Mr. Wang Kang, Dr. He Tao
Western Superconducting Technologies Co., Ltd, Xi’an, China

11:20

11:40

Session Chair: Adam Pilchak, Pratt & Whitney

10:20

From slip activity to fatigue crack nucleation at basal twist grain boundaries in titanium alloys
Dr Cyril Lavogiez¹, Dr Patrick Villechaise¹, Dr Jean-Charles Stinville², Dr Fulin Wang², Dr Marie-Agathe Charpagne², Dr Meghan Emigh², Dr Tresa Pollock², Dr Valery Valle¹, Dr Samuel Hemery^1
1Institut Pprime, Futuroscope-Chasseneuil, France. ²University of California, Santa-Barbara, USA

10:40

Multi-dimensional study of fatigue crack initiation in a near-alpha titanium alloy: the role of plastic slip accommodation and twist grain boundaries
Dr Conghui Liu¹, Dr Rhys Thomas¹, Dr Tianzhu Sun², Dr Jack Donoghue¹, Dr Xun Zhang¹, Dr Tim L Burnett¹, Professor João Quinta da Fonseca¹, Professor Michael Preuss^1,3
1The University of Manchester, Manchester, United Kingdom. ²University of Warwick, Coventry, United Kingdom. ³Monash University, Clayton, Australia

11:00

Assessment of three-dimensional short fatigue crack closure behavior in Ti-6Al-4V alloy via in-situ X-ray microtomography
Ms. Valary Tubei¹, Professor Hiroyuki Toda¹, Asst. Professor Hiro Fujihara¹, Mr. Akihisa Takeuchi², Mr. Masayuki Uesugi^2
1Kyushu University, Fukuoka, Japan. ²Japan Synchrotron Radiation Research Institute, Hyogo, Japan

11:20

An appraisal of dwell sensitive fatigue in Ti-6Al-4V and the governing role of inhomogeneous micro-texture
Dr Jing Li¹, Michael Glavicic^2
1Swansea University, Swansea, United Kingdom
²Rolls Royce Corporation, Indianapolis, USA

11:40

Interface Sliding in alpha/beta Titanium Alloys: Activation Mechanisms and Plastic Response
Dr. Zachary Kloenne¹, Dr. Stoichko Antonov², Mr. Dian Li³, Professor Gopal Viswanathan¹, Professor Yufeng Zheng³, Professor Hamish Fraser^1
1The Ohio State University, Columbus, USA. ²National Energy Technologies, Albany, USA. ³University of Nevada Reno, Reno, USA

12:00

Anisotropic and asymmetric creep behavior of rolled Ti-64 with micro-texture regions using small-scale cantilever bending
Mr. Faizan Hijazi¹, Dr. Dheepa Srinivasan², Prof. Praveen Kumar¹, Prof. Vikram Jayaram^1
1Indian Institute of Science, Bangalore, India. ²Pratt and Whitney R&D Center, Bangalore, India

Session Chair: Michael Bodie, GKN Aerospace Services Ltd

10:20

Effect of heat treatment on high temperature Properties of Ti-48Al-2Cr-2Nb alloy fabricated by electron beam melting
Dr. Jae-Keun Hong, Dr. P.L. Narayana, Mr. Jong-Hun Kim, Dr. Jae H. Kim, Mr. Jae-Hyun Lee, Dr. Sangwon Lee, Dr. Chan-Hee Park, Dr. Jong-Taek Yeom
Korea Institute of Materials Science, Changwon, Korea, Republic of

10:40

Novel Eutectoid Ti-5Ni Alloy Fabricated via Direct Energy Deposition
Dr. L Narayana P., Dr. Jae H Kim, Mr. Kyung-young Kim, Mr. Jong-hun Kim, Dr. Jae-Keun Hong
Korea Institute of Materials Science, Changwon, Korea, Republic of

11:00

Processing of NiTi shape memory alloy by laser powder bed fusion: influence of substrate temperature on manufacturability
Dr Paul Lohmuller^1,2, Dr Paul Didier³, Dr Laurent Peltier⁴, Dr Gael Le Coz¹, Dr Marie Fischer³, Professor Pascal Laheurte^1
1Université de Lorraine, LEM3, Metz, France. ²Université de Lorraine, IJL, Nancy, France. ³Pint Innovative, Metz, France. ⁴Art et métier, LEM3, Metz, France

11:20

Nanoscale evolution of interfacial microstructure of deformed particles in Ti6Al4V deposits prepared by cold spraying additive manufacturing
Dr. Lijing Yang¹, Prof. Pei Wang¹, Prof. Shaopeng Wang¹, Prof. Xiaotao Luo^2
1Northwest Institute for Non-ferrous Metal Research, Xi'an, China. ²Xi’an Jiaotong University, Xi'an, China

11:40

Fatigue curve and fracture surface investigation of Ti-6Al-4V alloy manufactured by selective laser melting before and after hot isostatic pressing treatment
Mr Naeem Eshawish, Professor Wei Sha, Dr Savko Malinov
Queen’s University Belfast, Belfast, United Kingdom

12:00

Laser Powder Bed Fusion of a Novel Titanium Alloy for Medical Applications
Mr. Fabian Haase, Mr. Carsten Siemers, Prof. Dr. Joachim Rösler
Technische Universität Braunschweig, Institute for Materials Science, Langer Kamp 8, 38106 Braunschweig, Germany

Session Chair: Martin Jackson, University of Sheffield

10:20

Microstructure evolution and strength-toughness of Ti2AlNb based alloy during across B2 forging
Prof. Weidong Zeng
Northwestern Polytechnical University, Xi’an, China

10:40

Adavances in the development of direct energy deposition for the manufacturing of aerostructures
Dr Nicolas Maury, Mr Matthieu Sicre, Mr Thomas Robiglio, Mr Marc Grimal
Airbus, Toulouse, France

11:00

Strain localisation and early slip mode variations in Ti alloys with 0-8 wt.% Al
Mr Yukun Xu¹, Dr Rhys Thomas¹, Mr Ömer Koç¹, Prof Laure Bourgeois², Prof Michael Preuss^2,1
1University of Manchester, Manchester, United Kingdom. ²Monash University, Melbourne, Australia

11:20

Evaluation of the role of MTR on cold dwell fatigue in Ti-6Al-4V alloys by DIC measurement
Mr Shigeru Yasuda¹, Dr Itsuki Kawata², Dr Yuta Kitamura¹, Dr Yoshihiro Otani¹, Mr Kenta Kikuchi², Mr Masayuki Tsukada², Dr Shinya Miyazaki^1
1IHI Corporation, Yokohama, Japan. ²IHI Corporation, Tokyo, Japan

11:40

Development of Methods for Microtexture Characterization and Dwell Fatigue Life Prediction of Dual Phase Titanium Alloys
Mr. Masayuki Tsukada¹, Mr. Kenta Kikuchi¹, Mr. Koichi Inagaki¹, Dr. Itsuki Kawata¹, Dr. Yuta Kitamura², Dr. Shinya Miyazaki², Dr. Shigeru Yasuda^2
1IHI, Tokyo, Japan. ²IHI, Kanagawa, Japan

12:00