Effect of material flow by double-sided FSW on mechanical properties of Mg alloys

陳 娟; 藤井 英俊; 孫 玉峰; 森貞 好昭; 近藤 勝義

doi:10.14920/jwstaikai.2011f.0.64.0

Preprints of the National Meeting of JWS

Session ID : 231

DOI https://doi.org/10.14920/jwstaikai.2011f.0.64.0

Conference information

Host: Japan Welding Society

Effect of material flow by double-sided FSW on mechanical properties of Mg alloys

*Juan Chen, Hidetoshi Fujii, Yufeng Sun, Yoshiaki Morisada, katsuyoshi kondoh

Author information

Keywords: Double-sided friction stir welding, Mg alloys, Material flow, Microstructure;, Mechanical properties

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Abstract

The double-sided friction stir welding of magnesium alloys was investigated in this study. The results showed that the material flow during double-sided FSW was different from the one-sided FSW. After double-sided FSW, the effect of the material flow under different tools and welding parameters on microstructure, especially microtexture, and mechanical properties was evaluated.

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