NASA NTRS · 19920000164
High-Temperature Treatments For Polyimide/Graphite Composite
Abstract
Combination of inert-gas heat treatment and coating with material impermeable by oxygen proposed to increase thermo-oxidative and high-temperature structural stabilities of composite materials made of graphite fibers in matrices of PMR-15 polyimide. Proposal directed toward development of lightweight matrix/fiber composites for use in aircraft engines, wherein composites exposed to maximum operating temperatures between 371 and 427 degrees C.
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Bowles, Kenneth J., Lowell, Carl. 1992-03-01. High-Temperature Treatments For Polyimide/Graphite Composite. https://ntrs.nasa.gov/citations/19920000164
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