Effect of Co addition on crystal structure and mechanical properties of Ti0.5CrFeNiAlCo high entropy alloy

被引：110

作者：

Wang, F. J. ^{[1
]}

Zhang, Y. ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2008年 / 496卷 / 1-2期

关键词：

High entropy alloy; Solid solution; Atomic packing efficiency;

D O I：

10.1016/j.msea.2008.05.020

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A high entropy alloy of Ti0.5CrFeNiAlCo can form two BCC crystal structures, one is with larger lattice parameter, and another with smaller one. In this paper, more Co was added in the Ti0.5CrFeNiAlCo alloy to detect the crystal structure and the properties changes. It is found that, with the increase of Co addition, the smaller BCC prefers to transit to FCC firstly, and the compressive strength deceased slightly. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：214 / 216

页数：3

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