Effect of Base Material on Microstructure and Texture Evolution of a Ti–6Al–4V Electron-Beam Welded Joint

被引：6
|
作者：
G.Q.Wang [1 ,2 ]
Z.B.Zhao [2 ]
B.B.Yu [2 ]
J.R.Liu [2 ]
Q.J.Wang [2 ]
J.H.Zhang [2 ]
R.Yang [2 ]
J.W.Li [3 ]
机构：
[1] School of Materials Science and Engineering, University of Science and Technology of China
[2] Institute of Metal Research, Chinese Academy of Sciences
[3] Science and Technology on Power Beam Processes Laboratory, Beijing Aeronautical Manufacturing Technology Research Institute
来源：
Acta Metallurgica Sinica(English Letters) | 2017年 / 30卷 / 05期
关键词：
Electron-beam welding; Titanium alloys; Prior b orientation; Microstructure; Texture;
D O I：
暂无
中图分类号：
TG456.3 [真空电子束焊];
学科分类号：
080201 ; 080503 ;
摘要：
The effect of base material(BM) on microstructure and crystallographic orientation evolution of a Ti–6Al–4V electron-beam welded joint was investigated. Meanwhile, the crystallographic orientation of prior b grains was studied by advanced electron backscattered diffraction data processing. The inhomogeneity of microstructure within welded joint was formed due to the different microstructures of BM. By comparing microstructure details of the welded joint, including microstructure morphology and crystallographic orientation with those of the base material, it can be found that both the microstructure morphology and crystallographic orientation of the EBW joint would be controlled by BM.
引用
收藏
页码：499 / 504
页数：6
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