Strain-induced nano recrystallization in AZ31 magnesium: TEM characterization

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• 作者：S.M. Fatemi^a ; ^{mfatemi@ut.ac.ir} ; A. Zarei-Hanzaki^b ; H. Paul^c
• 关键词：Nanograin ; AZ31 ; Shear band ; TEM
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：30 March 2017
• 年：2017
• 卷：699
• 期：Complete
• 页码：796-802
• 全文大小：3590 K
• 卷排序：699

文摘

Shear banding in AZ31 magnesium alloy was thoroughly studied. The substructure triggering localized deformation in magnesium was recognized. Formation of nanograins was observed within the shear bands. Micro shear banding was realized as the initial form of strain localization. The substructure transformed into new grain through continuous recrystallization.