Combined effect of Mg and vacancy on the generalized planar fault energy of Al
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- 作者：Dongdong Zhaoa ; Ole Martin Lø ; vvikb ; Knut Marthinsena ; Yanjun Lia ; yanjun.li@ntnu.no" class="auth_mail" title="E-mail the corresponding author
- 关键词：Generalized planar fault energy ; γISFE ; Suzuki segregation ; Vacancy ; Al-Mg alloys
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：690
- 期：Complete
- 页码：841-850
- 全文大小：2456 K
文摘
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Vacancies possess a Suzuki segregation feature to the stacking fault (SF) of Al.
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Coupled segregation of Mg solutes and vacancies to intrinsic SF of Al was predicted.
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Twinnability τa of GPFE reveals difficulty of deformation twins of Al-Mg alloys.