炭纤维，SiC涂层炭纤维高温下热失重研究  

A STUDY ON CARBON FIBERSIC COATED CARBON FIBER'S WEIGHT LOSS UNDER HIGH TEMPERATURE

作　　者：张蓉晖[1] 沈祖洪[1] 杜海峰[1] 

机构地区：[1]中国科学院金属研究所

出　　处：《炭素技术》1995年第4期20-22,共3页Carbon Techniques

摘　　要：本文通过对炭纤维、ＳｉＣ涂层炭纤维在３３０℃和３７０℃下失重及其它变化的研究而知ＳｉＣ涂层对炭纤维的防护作用很有效，涂层内存在缺陷，但这些缺陷在３７０℃热氧的长期作用下没有明显变化。Abstract The weight loss and other changes of carbon fiber and SiC coated carbon fiber under 330℃,370℃ have been studied. The SiC coating effectively protected the carbon fiber. There were flaws in the coating, however the flaws didn't vary apparently under 370℃ .

关 键 词：炭纤维 涂层 高温 热失重 碳化硅 

分 类 号：TQ342.743[化学工程—化纤工业]