摘要
综合述评了Cu-Cr合金的两种传统制备方法,如粉末烧结法、熔渗法和电弧熔炼法,以及制备新技术真空感应熔炼法、自蔓延熔铸法、机械合金化法等工艺方法,分析了它们的优缺点及研究现状,并指出了Cu-Cr合金的发展趋势。
Two traditional technologies （powder sintering and molten metal infiltration ） and arc melting are reviewed. New technologies including vacuum induction melting, SHS casting and mechanical alloying are introduced. The advantages and disadvantages of different technologies are also discussed. Moreover, the development trend for preparing the alloy is pointed out.
出处
《上海有色金属》
CAS
2006年第4期27-32,共6页
Shanghai Nonferrous Metals
基金
国家自然科学基金(50571035)
河南省杰出青年基金(0512002700)
关键词
CU-CR合金
触头材料
制备技术
制备工艺
Cu-Cr alloy
contact materials
preparation technologies
preparation processes
