金属基复合材料中纤维增强体涂层的研究现状  

Research progress of coatings on fiber-reinforcements in metal matrix composite

作　　者：马运柱[1] 黄倩芳[1] 刘文胜[1] 

机构地区：[1]中南大学粉末冶金国家重点实验室,湖南长沙410083

出　　处：《兵器材料科学与工程》2011年第4期80-85,共6页Ordnance Material Science and Engineering

基　　金：国家自然科学基金资助项目(50774098)

摘　　要：纤维是性能优异的增强体,普遍运用于增强金属基复合材料。基体与纤维之间的界面结构和性能对金属基复合材料的力学和物理性能起显著的影响。表面涂层技术能改进界面结构,是提高复合材料性能最为有效的途径之一。综述用于增强金属基体的几种重要纤维:C纤维、SiC纤维、W纤维等的表面涂层处理技术以及对金属基复合材料的界面、综合性能的影响,指出纤维涂层技术的研究方向。Fiber is an excellent reinforcement, usually used for reinforcing metal matrix composite. The structure and properties of the interface between reinforcement and matrix play a major role in mechanical and physical properties of metal matrix composites. Surface coating technology can improve the structure of interface, which is one of the most effective way to improve the properties of composite materials. Surface coating technology of fibers and its impact on metal matrix composite interfaces and integrated performance were summarized. And the research direction of fiber coating technology was pointed out. Several fibers used for reinforcing metal matrix composite, including C fiber, SiC fiber, W fiber and etc were described.

关 键 词：金属基复合材料 涂层技术 纤维增强 界面 钨纤维 

分 类 号：TB331[一般工业技术—材料科学与工程]