新型空间结构材料──CVD法SiC（F）／Ti基复合材料

A NEW SPACE STRUCTURE MATERIAL──CVD SiC(F)/Ti COMPOSITE

ＣＶＤ法ＳｉＣ纤维／Ｔｉ基复合材料是一种用于航空、航天飞行器高温结构部件的新型空间结构材料．本文综述了国内外ＳｉＣ纤维及其Ｔｉ基复合材料研究和应用方面的发展动向，并着重分析了其纤维／基体的相容性问题，指出这种复合材料的界面问题仍是当前研究的重点．

CVD SiC(F)/Ti composite is a new space material which can be used in hightemperature structure for application of aviation and astrovehicle. The developments of research and application of SiC filament and the Ti matrix composite aresummarized and the compatibilities between the fiber and matrix are emphasized.It is pointed out that the interface of this material remains a key problem in thefuture study.