Influence of tungsten carbide tool wear on resulting joint during friction stir welding of titanium alloys

被引：0
|
作者：
Amirov, A. I. [1 ]
Chumaevskii, A. V. [1 ]
Semenchuk, N. V. [1 ]
Sidorov, E. A. [1 ]
Eliseev, A. A. [1 ]
Savchenko, N. L. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst Strength Phys & Mat Sci, Tomsk, Russia
来源：
RUSSIAN PHYSICS JOURNAL | 2025年
基金：
俄罗斯科学基金会;
关键词：
Titanium alloy; Tungsten carbide; Friction stir welding; Mechanical strength; Weld structure; 538.951; 620.18; 620.19; MICROSTRUCTURE;
D O I：
10.1007/s11182-024-03336-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The effect of tungsten carbide tool wear during friction stir welding of titanium alloys on the resulting weld joints is analyzed. It is shown that the tool geometry changes as a result of the tool wear during welding. A degradation of the joint macrostructure is demonstrated, and a correlation between the joint strength and the tool pass length, expressed as a measure of tool wear, is illustrated.
引用
收藏
页码：1984 / 1991
页数：8
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