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IOM3 Home › Materials World Magazine

Materials World December 2006

Transport is the theme of the December issue of Materials World. We look at some research and manufacturing developments in the field, not only in terms of increased sustainability, but also on new materials and safety. In our feature stories, we consider the investment made by exploration companies. Michael Forrest talks to Steve Windle, Managing Director of Queensland-based SDP technologies, about new geophysical techniques to aid discovery. 

In the news section, Materials World looks at the debate surrounding the new science GCSEs and the remediation of hexavalent chromium from waste water.

 

News

Light-activated anti-viral nanocoating

A light-activated anti-viral nanocoating for antimicrobial textiles has been developed. This novel coating stems from extensive research on nanotechnology and aims to modify the surface of polymers and fibres to reduce infections in hospitals.
Materials World Magazine, 01 Dec 2006

Biomimetic coating for electric transmission

Researchers at Georgia Institute of Technology (GIT), USA, are developing a coating, based on the water repelling, microscale surface structures and nanoscale waxy protrusions of the lotus leaf. It is hoped that the technology may be used to help conserve energy in electric transmission systems, by creating a self-clean insulator surface to prevent leaking, currents, dry band arcing and flashover.

Materials World Magazine, 01 Dec 2006

Microwave curing of composites

Researchers at the Fraunhofer Institute for Chemical Technology (ICT) in Pfinztal, Germany, have developed a microwave technique to cure large fibre-reinforced plastic composites components used in the shipbuilding, construction and energy industries. The approach could serve as an alternative to manual-lamination or die-casting methods, enabling polymer resins to be heated volumetrically in a more contolled process.

Materials World Magazine, 01 Dec 2006

Probing the new science GCSEs

The Qualifications and Curriculum Authority (QCA) have devised new science GCSEs to make pupils ‘scientifically literate’ and more aware of the relevance and importance of science to society.

Materials World Magazine, 01 Dec 2006

Silicate sieves absorb hexavalent chromium waste

Researchers at Universidad de Guanajuato, Mexico, have produced novel titanium-modified mesoporous silica compounds that are used in silicate sieves. These selectively absorb and desorb ions which could be used to remove the carcinogenic substance, hexavalent chromium, found in wastewater from tanneries, dye and pigment factories, and the electroplating industry.

Materials World Magazine, 01 Dec 2006

Features

Testing to the extreme - Nanoscale testing method for materials

Hot impact shows that the TiAIN coating is more resistant to fracture due to fatigue at 500 degrees Celsius than at 25 degrees

Reliable, high temperature, nanoscale measurements have been developed to test materials at elevated temperatures. This is vital to determine the failure of materials from fatigue and overload, and can lead to the creation of advanced materials that can operate in extreme environments.

Materials World Magazine, 01 Dec 2006

Raising the standards - Nadcap aerospace expertise sharing scheme

Organisational chart of the information sharing scheme

Nadcap is a scheme that shares expertise and best practice information within the aerospace industry and its suppliers, to achieve consensus on quality and create standards that are universally accepted by the industry.

Materials World Magazine, 01 Dec 2006

Mounting tension - composites for automotive engine mountings

Current steel engine mounts are safe, low cost steel

Students on an Advanced Materials course at Cranfield University, UK, have developed a solution for the automotive industry that reduces weight, lowers fuel costs and reduces carbon emissions, by using alternative materials for engine mountings.

Materials World Magazine, 01 Dec 2006

Blame the management - Materials information management

The MDMC software allows materials scientists to deploy approved information to engineers and other users via a simple browser-based interface

The Materials Data Management Consortium has come together to identify critical issues in materials information management. They have worked with Granta Design to create software so that materials selections can be made from materials analysis information contained within a single source repository.

Materials World Magazine, 01 Dec 2006

Completely buried - Mineralisation discovers iron ore deposits

Sampling in Australia

SDP Pty the exploration consultancy, is using the mineralisation of gases, a geophysical sampling and identification technique, to offer an analysis and interpretation service that assists in the discovery of iron ore deposits.

Materials World Magazine, 01 Dec 2006

Nothing ventured - Mining exploration budget survey

Drilling, courtesy of Mount Burgess Mining

A survey by the Metal Economics Group of the impact of global exploration expenditure by the mining industry details the changes in exploration budgets, and determines the specific areas and at which stage the money has been spent. Companies then use this trend data to determine the best use of resources and reserves needed to attract investment funding and achieve maximum return.

Materials World Magazine, 01 Dec 2006

Material Matters

Disputing the notion that materials are 'boring'

Jack Harris disputes the notion that materials are 'boring'.
Materials World Magazine, 01 Dec 2006

Book reviews

Mining in Cornwall - Camborne to Redruth

Materials World Magazine, 01 Dec 2006

The Art of Belonging - A Memoir

Materials World Magazine, 01 Dec 2006

Light Blue Materials

Materials World Magazine, 01 Dec 2006

Continuum Scale Simulation of Engineering Materials

Materials World Magazine, 01 Dec 2006
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