Fiber reinforced ceramic matrix composites exhibiting improved high- temperature strength
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机译:表现出改善的高温强度的纤维增强陶瓷基复合材料
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摘要
Novel oxide coatings which can be conveniently applied to reinforcing fibers such as silicon carbide fibers, and which when introduced as a fiber coating into fiber reinforced ceramic matrix composites provide composites exhibiting improved resistance to embrittlement at high temperatures, are described. Oxides effective to provide the improved composites in accordance with the invention include CeO.sub.2 and ZrO.sub. 2.
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