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EMCs provide tougher alternative to shape-memory alloys and plastics
Composites Technology Development Inc. (CTD, Lafayette, Colo., U.S.A.) has developed TEMBO Shape Memory Polymers, elastic memory composites (EMCs) that are less dense and about one-fifth the weight of shape-memory metal alloys but deliver greater strength than other shape-memory plastics. "Most people think of
Read MoreTubular composite core stiffens launch vehicle structure
ChamberCore, an alternative to traditional sandwich laminates, also improves vibro-acoustic damping.
Read MoreGENOA modeling software closely predicts composite structuralfailure
Progressive failure analysis and material-level damage modeling enable life prediction of composite structures.
Read MoreFiber Placement The Centerpiece Of NCAM
Cryogenic composites just one facet of Lockheed Martins National Center for Advanced Manufacturing.
Read MoreCocured materials damp vibration in composite structures
Viscoelastic layers convert strain energy into heat, suppressing the harmful effects.
Read MoreUkrainian Aerospace Developer Employs Clean Sheet Design
Antonov designs integral torsion boxes for highly loaded tail structures.
Read MoreFiberglass architectural elements restore Ferry Building
In a city filled with memorable landmarks, perhaps the most enduring is San Francisco's Ferry Building. A recent $90 million refurbishment included fiberglass architectural elements fabricated by Kreysler & Assoc. (American Canyon, Calif., U.S.A.) Completed in 1898 as the passenger terminus for the bay's ferry
Read MoreAGATE Methodology Proves Its Worth
Increased availability, lower testing costs and shorter development times are among the program's achievements.
Read MoreBrandt Goldsworthy: Composites Visionary
A tribute to a pioneer and innovator who helped define seven decades of composites industry history.
Read MoreHigh-Performance Composites May 2003 Editorial
The HPC staff is getting ready to attend the SAMPE Conference, coming up May 11 through 15 in Long Beach. This is our SAMPE preview issue and it is chock full of aerospace coverage. On p. 38 we discuss how the now finished AGATE program laid the framework for standardization of composite material qualification for
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