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公开(公告)号:US5296311A
公开(公告)日:1994-03-22
申请号:US852589
申请日:1992-03-17
IPC分类号: C04B35/573 , C04B35/628 , C04B35/80 , B32B18/00
CPC分类号: C04B35/62865 , C04B35/573 , C04B35/624 , C04B35/6263 , C04B35/62857 , C04B35/62868 , C04B35/62884 , C04B35/62897 , C04B35/6316 , C04B35/806 , C04B2235/3217 , C04B2235/3427 , C04B2235/3826 , C04B2235/46 , C04B2235/5244 , C04B2235/616 , C04B2235/96 , Y10T428/2918 , Y10T428/2938 , Y10T428/2956 , Y10T428/2958
摘要: The invention provides silicon carbide fiber-reinforced, reaction-bonded silicon carbide composites suitable for high temperature applications in which the silicon carbide fiber is coated with AlN, BN or TiB.sub.2. The composites offer superior fracture toughness which is ascribed to fiber pullout. The invention also includes a process for making the composites.
摘要翻译: 本发明提供碳化硅纤维增强的反应粘合碳化硅复合材料,其适用于碳化硅纤维被AlN,BN或TiB2涂覆的高温应用。 复合材料提供优异的断裂韧性,这归因于纤维拔出。 本发明还包括制备复合材料的方法。