Novel BCC VNbTa refractory multi-element alloys with superior tensile properties

被引：28
作者：
Han, Zhenhua [1 ]
Meng, Lingkun [1 ]
Yang, Jun [2 ]
Liu, Gang [1 ]
Yang, Jungang [1 ]
Wei, Ran [3 ]
Zhang, Guojun [1 ]
机构：
[1] Xian Univ Technol, Sch Mat Sci & Engn, Xian 710048, Peoples R China
[2] Chuanqing Drilling Engn Co Ltd, Changqing Downhole Technol Co, Xian 710021, Peoples R China
[3] Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Peoples R China
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2021年 / 825卷
关键词：
Refractory multi-element alloys; High entropy alloys; Tensile plasticity; Microstructure; HIGH-ENTROPY ALLOY; MECHANICAL-PROPERTIES;
D O I：
10.1016/j.msea.2021.141908
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The refractory VNbTa alloys with single body centered cubic (BCC) structure were prepared. The proceed alloy exhibited excellent combination of strength and plasticity. The underlying mechanism was related to the solid solution strengthening effect caused by large atomic size misfit of elements among Nb, Ta and V.
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页数：4
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