Effect of YF3 on weld microstructure and performance of titanium alloy TC4 in TIG welding

被引：0
|
作者：
Yang, CL [1 ]
Lin, SB [1 ]
Zhang, QT [1 ]
机构：
[1] Harbin Inst Technol, State Key Lab Adv Welding Prod Technol, Harbin 150001, Peoples R China
来源：
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2003年 / 13卷
关键词：
TIG welding; titanium alloy; microstructure; mechanical performance;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of additive YF3 on weld microstructure and mechanical performance of titanium alloy TC4 in Activating Tungsten Inert Gas (A-TIG) welding was experimentally investigated. The results show that the weld grains of titanium alloy were refined after introducing the YF3 into the weld in A-TIG welding. This would achieve the better weld mechanical properties in comparison to that of welds by the conventional TIG welding.
引用
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页码：18 / 21
页数：4
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