Future Materials News

 

Perspective of a Young Australian Materials Researcher: Opportunities and Challenges

It is an exciting time for young materials researchers. Advances in materials technology will play a key role in addressing a number of the world’s most pressing problems: energy supply and storage, reductions in pollution levels, water purification, new methods for treating disease and illness, national defense, etc
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Research News
 

Materials on the rails

The Cooperative Research Centre for Railway Engineering and Technologies (or Rail CRC for short) is a joint venture of Australia's leading rail industry companies and major universities to advance research and development for a more efficient national rail industry. Many of its investigations have a materials focus and demonstrate the valuable contribution that materials science and engineering can make towards improving an industry’s viability. Here are three examples.
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Tin Tacks
 

Using high performance carbon fibre to repair bridges

Traditional techniques for the repair and replacement of bridge components can be expensive, time consuming and cause delays to road users. One effective solution is the use of carbon fibre reinforced plastics. Not only are carbon fibres 8 to 10 times stronger than steel, but they are 5 times lighter - and the reinforced composite does not corrode.
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Know your material
 

Shining a light on mercury

The Australian government has recently announced that incandescent bulbs will be phased out for compact fluorescents by 2010 so we can expect to see a lot more of them around the country in the coming years. While the energy-saving merits of compact fluorescent bulbs have received a lot of media in recent months, a closer examination of what goes into them raises a few questions because most compact fluorescent bulbs carry a small amount of mercury.
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Sensational Materials
 

Termites test materials without touching

Researchers have shown that termites can tell what sort of material their food is made of without having to actually touch it. The findings may lead to improvements in the control of feeding termites.
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Grow your own dress

It smells like red wine and feels like sludge when wet, but the paper-like cellulose dress 'grown' at the Institute of Agriculture, University of Western Australia (UWA), fits snug as a second skin. The unique bacterial-fermented dress is actually made from wine.
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Combating microbial corrosion in pipelines

Researchers at Monash University are working on ways to reduce corrosion in gas and oil pipelines caused by microbes. The research could save industry millions of dollars each year.
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Archive News

Editor - David Salt