高熵合金的力学性能及功能性能研究进展  

Recent developments on mechanical and functional properties of high entropy alloys

作　　者：栾亨伟 赵威 姚可夫[1] LUAN Heng-wei;ZHAO Wei;YAO Ke-fu(School of Materials Science and Engineering,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学材料学院

出　　处：《材料热处理学报》2020年第1期1-11,共11页Transactions of Materials and Heat Treatment

基　　金：国家自然科学基金(51871129);国际合作项目支持

摘　　要：高熵合金是21世纪初才问世的新型金属材料。尽管其诞生至今时间较短,但高熵合金因具有多种优异性能、特别是具有优异的力学性能、优异的催化和抗辐照等性能而受到广泛关注。近年来,相关研究已取得了显著进展,很有必要对其研究进展进行梳理。为此,本文简要综述了相关研究成果,并从高熵合金的基本概念、力学性能和功能性能3方面进行概括介绍,以期为高熵合金研究人员提供参考。High entropy alloy is a new type of metal material which came out only at the beginning of the 21 st century. Although it has been born for a short time, high entropy alloys have been attracted more and more attention because of their excellent properties, especially their excellent mechanical properties, excellent catalytic and irradiation-resistant properties and so on. In recent years, significant progress has been made in relevant research, so it is necessary to summarize its research progress. In this paper, the relevant research developments are briefly reviewed, and the basic concepts, mechanical properties and functional properties of the high entropy alloys are briefly summarized, which provides a reference for the researchers of high entropy alloys.

关 键 词：高熵合金 组织 力学性能 催化性能 抗辐照性能 

分 类 号：TG139.8[一般工业技术—材料科学与工程]