Aeronautics & Space

50 R&D 100 Awards given to national labs

By / July 22, 2010

Ultrasensitive Nanomechanical Transducers Based on Nonlinear Resonance, one of ORNL’s 2010 R&D 100 award winners. (Credit: ORNL.) R&D Magazine awarded DOE and other federal labs with 50 of its R&D…

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40 years and still growing: Polymer-derived ceramics field still on upswing

By / July 1, 2010

A quartet of researchers from Italy and Germany have published an fascinating overview of polymer-derived ceramics in the most recent edition of JACerS. Paolo Colombo, Gabriela Mera, Ralf Riedel and…

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Electrostrictive ceramic actuators to shape mirror of next space telescope

By / April 28, 2010

According to a NASA Tech Brief, the Next Generation Space Telescope – aka, the James Webb Space Telescope – will be using electrostrictive ceramic actuators that can function at low…

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Video of the week: Linda Jones on high temperature oxidation and corrosion of ceramics and glass

By / April 21, 2010

[flash https://ceramics.org/ceramictechtoday/wp-content/video/linda_jones.flv mode=1 f={image=/ceramictechtoday/wp-content/video/linda_jones.jpg}] ACerS Fellow Linda Jones is the Hewlett Professor of Engineering at Smith College. Through much of her career, Jones has focused on how materials behave when…

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Please welcome the newest addition to the periodic table: Element 117

By / April 8, 2010

According to a release from the Lawrence Livermore National Lab, a new element has been discovered, one that resides in a tiny slice of paradise called the island of stability.…

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Video of the week: Ultrahigh-temperature ceramics and hypersonic flight

By / March 31, 2010

Greg Hilmas and Bill Fahrenholtz, both professors at Missouri S&T, are working on developing ceramic materials that can withstand ultrahigh temperatures (1,600°C–3,000°C) that will be encountered by hypersonic planes of…

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Missouri S&T pioneers process for tough, custom aerospace materials

By / March 5, 2010

A group out of Missouri University of Science and Technology says it has a new method for mixing metals with ceramic that will allow stronger, heat-resistant, functionally graded materials for…

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Composite materials designed for hypersonic flight

By / February 11, 2010

University of Queensland (Australia) researchers are testing new materials that can withstand the extreme heat experienced by hypersonic aircraft to enable longer flight times. The tests use scramjet engines composed…

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Aerogel-based -40°C hydration system to be licensed

By / February 10, 2010

Rights to a special low-temperature hydration system originally developed by NASA for astronauts – one that makes heavy use of the insulating wonder aerogel – is now being made available…

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Survey envy

By / February 1, 2010

Hey NASA! I, too, will fill out a questionnaire about your new fancy-dancy Stardust-NExT site if you send me a little chunk of aerogel to play with.

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