Articles
Composites industry continues slowing expansion trend
The composites GBI “plays it again” in May at 56.7, mostly following the trend of slowing component expansion, though employment is an exception.
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JEC World 2022, Part 3: Emphasizing emerging markets, thermoplastics and carbon fiber
CW editor-in-chief Jeff Sloan identifies companies exhibiting at JEC World 2022 that are advancing both materials and technologies for the growing AAM, hydrogen, automotive and sustainability markets.
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JEC World 2022, Part 2: Recycling, natural fibers and additive manufacturing
CW associate editor Hannah Mason recaps several technologies seen on display at JEC World 2022, including new developments from Bcomp, Massivit 3D, Gen 2 Carbon and more.
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JEC World 2022, Part 1: Highlights in sustainable, digital, industrialized composites
JEC World 2022 offered numerous new developments in composites materials, processes and applications, according to CW senior editor, Ginger Gardiner, most targeting improved sustainability for wider applications.
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What to make of the first JEC World in three years
CW went to JEC World 2022 not sure what to expect. We were pleasantly surprised, and learned much about where and how new composites technologies are being developed.
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Multi-flange RTM frames enable radical rear fuselage design
The Clean Sky 2 Advanced Rear End (ARE) demonstrator combines patented new frame design, thermoset and thermoplastic composites and smart tooling to advance aircraft design and cut weight, cost and production time.
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Digital design, multi-material structures enable a quieter supersonic NASA X-plane
NASA’s composites-intensive X-59 QueSST experimental aircraft is set for its first flight by the end of 2022, after nine years of design, manufacture, assembly and testing by Lockheed Martin Skunk Works.
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Moving toward next-generation wind blade recycling
Suppliers, fabricators and OEMs across the composite wind blade supply chain ramp up existing technologies, develop better reclamation methods and design more recyclable wind blades.
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Graphene nanotubes enhance conductivity, performance of composite printing sleeves
Two customer projects demonstrate that small amounts of OCSiAl's TUBALL nanotubes can replace carbon black for fiberglass composite printing sleeves.
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High-performance sustainability and cost-efficiency advance with HiPerDiF
In the latest chapter of the HiPerDiF (High Performance Discontinuous Fibre) story, commercial production is on the near horizon for high-performance composite materials that are both sustainable and formable, leading to simpler, more cost-efficient composites manufacturing.
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Troubleshooting thermal design of composite battery enclosures
Materials, electrical insulation and certification are all important factors to consider when optimizing electric battery performance against potential thermal runaway.
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Improving analyses of composite pressure vessels
Accurate geometry modeling and equivalent material property approximations captured by WoundSim will play a role in improving COPV analyses.
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