碳/碳复合材料表面沉积SiC涂层  

C/C Composites Coated With SiC By CVD

作　　者：孙守金[1] 刘文川[1] 李敏君[1] 

机构地区：[1]中国科学院金属研究所

出　　处：《材料工程》1992年第4期1-4,共4页Journal of Materials Engineering

摘　　要：用化学气相沉积工艺在以碳布层叠为骨架的碳/碳复合材料表面沉积SiC,制备了抗氧化的碳/碳复合材料。研究了材料的力学性能、热学性能及其对空气的抗氧化性能。Oxidation resistant carbon/carbon (C/C) composites were fabricated by chemical vapor deposition (CVD) of SiC on the surface of C/C composites which were densified in preform of carbon cloth lay-up by chemical vapor infiltration (CVI) of carbon.

关 键 词：碳复合材料 涂层 力学性质 

分 类 号：V257[一般工业技术—材料科学与工程]