Microstructure and Compressive Properties of NbTiVTaAlx High Entropy Alloys

被引：236

作者：

Yang, X. ^{[1
]}

Zhang, Y. ^{[1
,2
]}

Liaw, P. K. ^{[2
]}

机构：

[1] Univ Sci & Technol Beijing, High Entropy Alloys Res Ctr, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China

[2] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA

来源：

IUMRS INTERNATIONAL CONFERENCE IN ASIA 2011 | 2012年 / 36卷

基金：

中国国家自然科学基金;

关键词：

High entropy alloy; solid solution; yield strength; ductility; solid solution strengthening; TEMPERATURE;

D O I：

10.1016/j.proeng.2012.03.043

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The novel refractory high entropy alloys with the compositions of NbTiVTaAlx were prepared under a high-purity argon atmosphere and their microstructure and compressive properties at room temperature were investigated. Despite containing many constituents, all alloys had a single solid solution phase with body-centered cubic (BCC) structure, and possessed high compressive yield strength and ductility, which should be attributed to solid solution strengthening. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of MRS-Taiwan

引用

页码：292 / 298

页数：7

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