C/SiC陶瓷基复合材料研究与应用现状  

Current Status of the Research and Applications of C/SiC Ceramic Matrix Composites

作　　者：关洪达 张涛 何新波 GUAN Hongda;ZHANG Tao;HE Xinbo(Institute for Advanced Materials and Technology,University of Science and Technology Beijing,Beijing 100083,China;New Materials Research Institute Guangzhou,University of Science and Technology Beijing,Guangzhou 510330,China)

机构地区：[1]北京科技大学新材料技术研究院,北京100083 [2]北京科技大学广州新材料研究院,广州510330

出　　处：《材料导报》2023年第16期66-75,共10页Materials Reports

基　　金：国家自然科学基金(51274040)。

摘　　要：碳纤维增强碳化硅(C/SiC)陶瓷基复合材料具有低密度、高强度、耐高温、耐磨等综合性能,已成为重要的热结构材料体系之一,目前已成功应用于航空发动机热结构部件、飞行器热防护系统、制动系统以及核结构部件等。本文主要综述了C/SiC陶瓷基复合材料在制备方法和应用领域的研究进展,介绍了一系列具有代表性的C/SiC复合材料的制备方法,重点关注多种制备方法相结合的混合工艺,概述了C/SiC复合材料在航空航天热结构和热防护、刹车材料、空间相机结构等领域的应用,展望了更优异的混合制备工艺以及针对不同应用要求的复合材料新体系,以便为今后C/SiC陶瓷基复合材料的进一步研究提供参考。Carbon fiber reinforced silicon carbide(C/SiC)ceramic matrix composites have comprehensive properties such as low density,high strength,high temperature resistance and wear resistance,and have become one of the important thermal structural material systems.At present,it has been successfully applied to aero⁃engine thermal structural components,aircraft thermal protection systems,braking systems and nuclear structural components.In this paper,the research progress in preparation and application of C/SiC ceramic matrix composites is reviewed.A series of representative preparation methods of C/SiC composites are introduced,with emphasis on the hybridization process combining various preparation methods.The applications of C/SiC composites in the fields of aerospace thermal structure and thermal protection,brake materials and space camera structures are summarized.A more excellent hybrid preparation process and a new composite material system for different application requirements are prospected.The paper is expected to provide a reference for further research on C/SiC ceramic matrix composites in the future.

关 键 词：碳纤维 碳化硅 碳纤维增强陶瓷基复合材料 混合工艺 热防护 刹车材料 

分 类 号：TB332[一般工业技术—材料科学与工程]