摘要
碳化硅纤维增强碳化硅陶瓷基(SiC/SiC)复合材料具有轻质、耐高温、抗氧化的优异特性,在航空领域,如航空发动机的热端构件、高温结构功能一体化构件,航天及空天飞行器热防护结构部件、动力系统热端部件等领域具有广泛的应用前景,受到美国、欧洲、日本等国研究人员的广泛关注。本文从组成、制备工艺、加工工艺和考核应用等方面,综述了SiC/SiC复合材料的国内外研究进展,并指出了目前面临的问题和机遇。
SiC/SiC ceramic matrix composites have been studied in detailed in western developed country due to their excellent proprieties, such as low density, oxidation resistance and high-temperature resistance, etc. The applications of SiC/SiC ceramic matrix composites include high temperature structural and structure-function integrated components of aerospace engine, thermal protection structure and power system of aerospace plane, cladding tube of nuclear plant, and so on.The development trend of SiC/SiC ceramic matrix composites was summarized in this paper,including composition, preparation process, manufacturing technology and application. Moreover,the challenge and opportunity in the future were also pointed out.
作者
陈明伟
谢巍杰
邱海鹏
CHEN Ming-Wei;XIE Wei-Jie;QIU Hai-Peng(AVIC Composite Co., Ltd., Beijing 101300, China)
出处
《现代技术陶瓷》
CAS
2016年第6期393-402,共10页
Advanced Ceramics
关键词
SIC/SIC复合材料
耐高温
抗氧化
热端构件
SiC/SiC ceramic matrix composites
Oxidation resistance
High-temperature resistance
High temperature components
