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Producing Fiber Reinforced Composites Having Dense Ceramic MatricesA fiber preform is partially infiltrated with a ceramic material. A porous solid polymer is formed by reaction forming the infiltrated preform which is then pyrolized. Microporous carbon in the composite matrix is converted into silicon carbide.
Document ID
19990046085
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Behrendt, Donald R. (NASA Lewis Research Center Cleveland, OH United States)
Singh, Mrityunjay (NASA Lewis Research Center Cleveland, OH United States)
Date Acquired
August 19, 2013
Publication Date
February 2, 1999
Subject Category
Composite Materials
Report/Patent Number
Patent Number: US-Patent-5,865,922
Patent Number: NASA-Case-LEW-15449-2
Patent Application Number: US-Patent-Appl-SN-725205
Patent Application Number: US-Patent-Appl-SN-265902
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-5,865,922|NASA-Case-LEW-15449-2
Patent Application
US-Patent-Appl-SN-725205|US-Patent-Appl-SN-265902

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