高温热结构复合材料的连接技术  

Joint technologies for high temperature thermo-structural composites

作　　者：李崇俊[1,2] 葛光涛[1,2] 王华[1,2] 许东[1,2] 

机构地区：[1]西安航天复合材料研究所,西安710025 [2]西安康本材料有限公司,西安710025

出　　处：《炭素》2014年第1期9-13,共5页Carbon

摘　　要：综述了高温热结构复合材料之间的连接技术.主要包括C/C复合材料之间采用热压炭素、反应生成SiC的连接;C/SiC复合材料的液相硅渗透连接;SiC基复合材料的钎焊连接;SiC/SiC复合材料与钨板的扩散连接等.并简介了高温热结构复合材料连接在航天及核工业上的应用.It is presented here that the joint technologies for high temperature thermo-structural composites,and its application in aerospace and nuclear industry.It is included hot-press carbon adhesive joint and reaction-derived SiC joint between C/C composites,as well as liquid silicon infiltration joint between C/SiC composites.The brazing joint based on SiC substrate and diffusion joint between SiC/SiC composites and Tungsten panel are also introduced.

关 键 词：连接 反应连接 C SIC复合材料 扩散连接 钎焊 

分 类 号：TB332[一般工业技术—材料科学与工程]