影响SiC陶瓷纤维力学性能的因素评价  

Evaluation on Factors of Influencing SiC Fiber Mechanical Properties

作　　者：王浩[1] 李效东[1] 彭平[1] 冯春祥[1] 王应德[1] 

机构地区：[1]国防科技大学,长沙410073

出　　处：《宇航材料工艺》2001年第3期4-9,14,共7页Aerospace Materials & Technology

摘　　要：在SiC陶瓷纤维整个制备工艺过程中 ,影响因素繁多而且交叉作用 ,每个因素的变化都对SiC纤维的力学性能产生很大影响。本文以先驱体转化法为例 ,针对SiC陶瓷纤维整个制备工艺过程中的四个阶段 。In the process of SiC ceramic fiber preparation, there are many important factors that affect the final fiber properties.Little variation of each factor may greatly affect the SiC ceramic fiber mechanical properties.As a typical example of precursor conversion method,the effects of each factor on SiC ceramic fiber mechanical properties are summarized in four stages of whole preparation of the fibers.

关 键 词：SIC 陶瓷纤维 力学性能 制备工艺过程 先驱体转化法 复合材料 碳化硅 

分 类 号：TB332[一般工业技术—材料科学与工程]