炭/炭复合材料致密化工艺研究进展  

DEVELOPING TENDENCY ON DENSIFICATION PROCESSES OF C/C COMPOSITES

作　　者：李伟[1] 陈振华[1] 张明[1] 周海涛[1] 

机构地区：[1]湖南大学材料科学与工程学院,长沙410082

出　　处：《炭素》2007年第4期14-18,共5页Carbon

摘　　要：炭/炭(C/C)复合材料作为高温高强的新材料,在航空航天等高科技领域具有重要地位。本文对C/C复合材料的主要制备工序作了简单评述,重点分析比较了各种致密化工艺方法的优缺点,最后对C/C复合材料在各民用领域的应用趋向作了乐观展望。As a novel material with high performance at high temperature,C/C composite plays an important role in high technology fields such as aerospace and aeronautics. In general the preparation methods were described,the advantages and disadvantages of all kinds of densification technologies were analyzed and compared in detail. Finally we also forecast the tendency of C/C composites in civil application.

关 键 词：C/C复合材料 致密化工艺 化学气相浸渗法 化学液气相渗入法 

分 类 号：TQ165[化学工程—高温制品工业]