Tool materials selection for friction stir welding of L80 steel

被引：68
作者：
Gan, W. [1 ]
Li, Z. T. [2 ]
Khurana, S. [1 ]
机构：
[1] Edison Welding Inst, Columbus, OH 43221 USA
[2] Lockheed Martin Space Syst Co Michoud Operat, Dept 4500, Program Management & Adv Programs, New Orleans, LA 70189 USA
来源：
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING | 2007年 / 12卷 / 07期
关键词：
friction stir welding; finite element modelling; deformation; pin tool; wear;
D O I：
10.1179/174329307X213792
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A numerical analysis framework for evaluating the tool deformation during friction stir welding of steel has been developed. The methodology was developed by using the measured thermomechanical conditions and thermomechanical finite element model. This methodology successfully described the difference in commercially pure tungsten and W-Re tool. Using this technique, the mechanical properties of the candidate tool materials can be evaluated and can be used as a rapid screening tool.
引用
收藏
页码：610 / 613
页数：4
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