Compositions: ceramic – Ceramic compositions – Refractory
Patent
1987-11-25
1990-10-09
Bell, Mark L.
Compositions: ceramic
Ceramic compositions
Refractory
428367, 428384, 428389, 428690, C04B 3580, C04B 3584
Patent
active
049620703
ABSTRACT:
Non-porous metal oxide-coated carbonaceous fibers capable of withstanding chemical degradation at temperatures above 1600.degree. C. and that are particularly useful in the construction of ceramic or metal composites without carbon-carbide hypereutectic formation or micro-cracking in metal and ceramic matrix composites, respectively, but with good interfacial bonding, thereby allowing the same to be favorably employed in space reentry vehicles, heat shields, high-performance aircraft, internal combustion engines, and the like.
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patent: 3736109 (1973-05-01), Darling et al.
patent: 3871834 (1975-03-01), Kuniya et al.
patent: 4314852 (1982-02-01), Brennan et al.
patent: 4376803 (1983-03-01), Katzman
patent: 4500602 (1985-02-01), Patten et al.
patent: 4585696 (1986-04-01), Dustmann et al.
Bell Mark L.
Green Anthony J.
Spiegel H. Jay
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