摘要
综述了可作为超高温结构材料的铌铬基共晶自生复合材料的研究进展,讨论了该材料的成分设计特点、制备方法以及组织特征,介绍了该材料的低密度、高硬度、高承温能力等性能优势。
This paper has summarized the latest development of advanced Nb-Cr- based composite material possibly to be used as ultra-high-temperature structural material. The chemical composition,preparation techniques,microstructure and mechanical property of this alloy have been reviewed. This kind of alloy has the advantages of low density, high hardness, good high- temperature resistance etc.
出处
《稀有金属与硬质合金》
CAS
CSCD
2007年第1期48-52,共5页
Rare Metals and Cemented Carbides
基金
国家自然科学基金资助项目(50271056)
教育部新世纪优秀人才支持计划项目资助