摘要
介绍了贵金属基电接触材料的种类、特点及应用范围,分析了国内外贵金属基电接触材料的使用条件及各种制备技术的优缺点。重点介绍了发展前景较好的4个系列银基电接触材料的各项性能指标、工作原理及应用方向,最后道出了电接触材料先进制备技术的研发方向,并指出了贵金属基电接触材料具有向多元化发展的趋势。
The types,characteristics and the applied scopes of precious metal-based electrical contact materials are introduced.The advantages and disadvantages of various preparation technologies are contrasted and service conditions of precious metal-based electrical contact materials are analyzed.The material performance,working principle and its application of the better development prospects of the four series silver-based electrical contact materials are introduced as a key point.Finally,The future research direction of advanced fabrication techniques of electrical contact materials are also revealed,and the diversified future developing trend of precious metal-based electrical contact materials are pointed out.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2014年第7期22-25,共4页
Materials Reports
基金
云南省省院省校科技合作专项(2012IB002)
云南省稀贵金属电接触材料制备及技术创新团队(2012HC027)
关键词
电接触材料
银基电接触材料
制备工艺
发展趋势
electrical contact materials
silver-based electrical contact materials
preparation process
development trends
