STUDY ON THE TEXTURE OF A FRICTION STIR WELDED Mg-Al-Ca ALLOY

金属学报(英文版), 2006, 19(5): 335-340.

^1, , ^2, , ^3,

1.Graduate School of Environmental Studies, Tohoku University, 6-6-02 Aoba-yama,Aoba-ku, Sendai 980-8579, Japan;College of Mechanical Engineering, South China University of Technology,Guangzhou 510640, China

2.Graduate School of Environmental Studies, Tohoku University, 6-6-02 Aoba-yama,Aoba-ku, Sendai 980-8579, Japan

3.Graduate School of Environmental Studies, Tohoku University, 6-6-02 Aoba-yama,Aoba-ku, Sendai 980-8579, Japan

STUDY ON THE TEXTURE OF A FRICTION STIR WELDED Mg-Al-Ca ALLOY

Keywords： friction stir welding (FSW)

Macro-texture of an Mg-Al-Ca alloy prepared by friction stir welding (FSW) was investigated through pole figure measurement and X-ray diffraction (XRD) pattern analysis. It was found that at the top and bottom surfaces of friction stir zone (FSZ), (0002) basal planes of magnesium tend to be arranged parallel to the plate surface. In the cross section of FSZ, no obvious texture had evolved and (0002) basal planes showed a random distribution.

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STUDY ON THE TEXTURE OF A FRICTION STIR WELDED Mg-Al-Ca ALLOY

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