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  5. Influence of extrusion methods on microstructure of Mg-Al-Zn alloy

Influence of extrusion methods on microstructure of Mg-Al-Zn alloy

来源 :2nd International congress on advanced materials(AM2013)第二届国 | 被引量 : 0次 | 上传用户：zoulin
【摘 要】
：
The correlation between the deformation behavior and the microstructure of AZ31 magnesium alloy processed by as-extruded and ECAP has been investigated in this paper.The grain size of as-extruded AZ31
【作 者】
：
Yun Cai Guirong Li Xueting Yuan Hongming Wang Yutao Zhao Junjie Wang 
【机 构】
：
School of Materials Science & Engineering,Jiangsu University,Zhenjiang 212013,PR China
【出 处】
：
2nd International congress on advanced materials(AM2013)第二届国
【发表日期】
：
2013年12期
【关键词】
：
ECAP as-extruded AZ31 magnesium alloy refinement grain boundary sliding 
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　　The correlation between the deformation behavior and the microstructure of AZ31 magnesium alloy processed by as-extruded and ECAP has been investigated in this paper.The grain size of as-extruded AZ31 magnesium alloy is about 30μm,smaller than that of as-cast,which is due to the basal and twinning deformation.Twinning is the main deformation mechanism for as-extruded AZ31 magnesium alloy.
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