摘要
弥散强化Pt合金的成功开发与应用是20世纪铂合金材料发展最重要的成就。评述了以碳化物和氧化物弥散强化Pt和Pt合金的发展和制备技术、弥散强化Pt合金的结构特征以及弥散强化Pt合金的室温和高温性能,讨论了弥散强化Pt合金的强化机制。
Development and application of dispersion strengthened platinum and platinum alloys are the most important achievements in area of alloy materials based on platinum group metals in 20 century. The developing history and preparation technology of carbide or oxide dispersion strengthened platinum and platinum alloys were reviewed. The microstructure expounded. The strengthening mechanisms of the features of the DS - platinum and platinum alloys were kinds of materials were discussed in present paper.
出处
《贵金属》
CAS
CSCD
北大核心
2010年第2期60-66,共7页
Precious Metals
关键词
金属材料
弥散强化Pt合金
结构
性能
制备技术
强化机制
metal materials
dispersion strengthened platinum and platinum alloys
microstrueture
prop- erties
preparation technology
strengthening mechanism
