Space

Aerospace

Space mission maximized via minimized survivability

CFRP design and manufacturing flexibility prove key in first spacecraft fuel tank designed to disintegrate upon reentry for improved mission efficiency and debris mitigation.

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Aerospace

2012 Farnborough International Airshow Report

The biennial U.K. air event delivered the clear message that the aerospace industry — and aerospace composites with it — continue to soar.

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SAMPE 2012 Report

The Society’s return to Baltimore is a boost to the advanced materials community and an occasion for interesting industry buzz.

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Out of Autoclave

The first commercial Type V composite pressure vessel

Composites Technology Development's first commercial tank in the Type V category presages growth of filament winding in storage of compressed gases.

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Nanomaterials

Near commercialization: CNT yarn, tape and sheet

Michael R. LeGault reports on progress toward first commercialization of carbon nanotube yarn-, tape- and sheet-type reinforcements for composites.

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Prepregs

Redesigning for simplicity and economy

Military OEM makes the switch from sandwich construction to compression molding to optimize composite aerospace part.

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Self-deployable, composite satellite boom

Researchers design and validate a boom made of ultrathin carbon-fiber/epoxy laminate, using a novel, highly accurate analysis method.

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Space

Out-of-autoclave prepregs: Hype or revolution?

Oven-cured, vacuum-bagged prepregs show promise in production primary structures.

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Out of Autoclave

Double-bag infusion: 70% fiber volume?

A double vacuum-bag system and tight process control enable repeatable fiber volumes of 60 to 70 percent and improves consistency of infused laminates.

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Aerospace

Future multifunctional structures: Composites needed

Barton Bennett (Odyssian Technology, South Bend, Ind.) discusses multifunctional systems that will soon integrate composite structures with sensors, mechanisms and subsystems.

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