Materials
Nanocomp Technologies Inc., Merrimack, NH, US
Its millimeter-length macro CNTs are finally realizing their commercial composites potential, with spacecraft applications leading the way.
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Not your average carbon fiber part
A Swedish industrial designer and artisan, Ragnar Friberg, contacted CW recently about a new project: a one-of-a-kind custom champagne glass and an accompanying storage cabinet that incorporates carbon fiber — along with a number of high-end materials.
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Trace: A simple, must-have tool
This recently discovered constant in laminate calculations can put designing with CFRP materials on par with designing with metals.
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Thermoplastic composites in flight ... for decades
Thermoplastic composite airframe components parts have a surprisingly long history. Here's one of the earliest applications.
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Get ready for Composites 4.0!
It might seem like science fiction, but it must be our path if we are to make composites competitive.
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Recycled carbon fiber: Its time has come
Impressive industry growth puts a new emphasis on the role of carbon fiber recycling.
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Taking the hand out of hand layup
Hand layup has a long history in aerospace composites fabrication, but it's not well suited for automotive composites manufacturing, where volumes are much higher. But the discrete placement of fiber reinforcements still has value. Research is pointing toward automated hand layup that might help this process bridge the aerospace-to-automotive divide.
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Getting real: Thermoplastic resin transfer molding
KraussMaffei is launching this fall thermoplastic resin transfer molding (T-RTM), through which caprolactam is injected into a preform and then in-mold polymerized to create polyamide 6.
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GE Aviation breaks ground on CMC facilities in Alabama
The two adjacent factories in Huntsville will mass-produce silicon carbide (SiC) materials used to manufacture ceramic matrix composite components (CMCs) for jet engines and land-based gas turbines for electric power.
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Controlled fragmentation of multimaterial fibers via cold polymer drawing
Researcher unlocks nanoscale means of controlling breakage in materials, opens door to next-generation manufacturing.
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