摘要
稀土添加在铂及其合金中,不仅有细化晶粒的变质作用,还有提高铂及其合金组织稳定性、强度和范性的作用。本文就以上方面对稀土在铂及其合金中的作用和应用情况进行了概述,并指出了扩大稀土在贵金属铂及其合金中应用的意义。
Addition of rare earth into platinum and its alloys, not only can efficiently fine the grain, but also improve the stability of structure and increase strength and plasticity. In this paper, the function and application of rare earth to the platinum and its alloys are described in detail on this hands, the prospects of their application are pointed out.
出处
《稀有金属与硬质合金》
CAS
CSCD
1993年第4期54-59,共6页
Rare Metals and Cemented Carbides
关键词
稀土
贵金属
铂
铂合金
rare earth precious metal platinum and its alloys
