Development of grain structure during friction stir welding

被引：359

作者：

Fonda, RW

Bingert, JF

Colligan, KJ

机构：

[1] USN, Res Lab, Washington, DC 20375 USA

[2] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[3] Concurrent Technol Corp, Johnstown, PA USA

来源：

SCRIPTA MATERIALIA | 2004年 / 51卷 / 03期

关键词：

microstructure; texture; friction stir welding; alumium;

D O I：

10.1016/j.scriptamat.2004.04.017

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A stop-action friction stir weld has been prepared in Al-Li 2195 to "freeze in" the dynamic deformation field surrounding the FSW tool. Analysis of a plan-view section of this weld reveals important new details of the grain structure evolution and texture development occurring around the FSW tool. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：243 / 248

页数：6

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