Microtructure evolution and mechanical properties of double-sided friction stir welded AZ31B Mg alloy

Juan Chen; Yufeng Sun; Yoshiaki Morisada; Hidetoshi Fujii; katsuyoshi kondoh

doi:10.14920/jwstaikai.2012s.0.172.0

Preprints of the National Meeting of JWS

セッションID: 332

DOI https://doi.org/10.14920/jwstaikai.2012s.0.172.0

会議情報

主催: Japan Welding Society

Microtructure evolution and mechanical properties of double-sided friction stir welded AZ31B Mg alloy

*陳娟, 孫玉峰, 森貞好昭, 藤井英俊, 近藤勝義

著者情報

キーワード: Double-sided friction stir welding, AZ31B Mg alloy, Material flow, Microstructure, Mechaical properties

会議録・要旨集フリー

詳細

抄録

AZ31 magnesium alloy was welded by double-sided friction stir welding (FSW) in this study. The different rotation directions of the upper tool were adopted during double-sided FSW. The results showed that different rotation directions generated different joint structures. After double-sided FSW, the effects of the different tool rotation direction and welding parameters on microstructure, especially microtexture, and mechanical properties were evaluated.

責任著者(Corresponding author)

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