The Study about Microstructure Characterization of AlCoCrTiNiCu_x High Entropy Alloy System with Multi-principal element

被引：4
|
作者：
Wang, Chunwei [1 ]
Mo, Zhuoqiang [1 ]
Tang, Jianjiang [1 ]
机构：
[1] Guangxi Univ, Sch Mat Sci & Engn, Nanning 530004, Peoples R China
来源：
NEW MATERIALS, APPLICATIONS AND PROCESSES, PTS 1-3 | 2012年 / 399-401卷
关键词：
High entropy alloy; Microstructure; Crystal-structure; Element;
D O I：
10.4028/www.scientific.net/AMR.399-401.3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The microstructure and phase structure of AlCoCrTiNiCu_x which are made of six class transition metal elements have been studied in this paper. The results indicated that the change process of microcosmic crystal-structure of the five group high entropy alloy of AlCoCrTiNiCu_x system is transformed from FCC (mainly) + BCC crystal structure (X=0.5, X=0.8) to FCC+BCC+ primary lattice crystal structure (X=1.0, X=1.2), finally, the crystal-structure turn into BCC+ primary lattice crystal structure as the content of Cu further increasing.
引用
收藏
页码：3 / 7
页数：5
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