The phase stability and elastic properties of MgZn2 and Mg 4Zn7 in Mg-Zn alloys

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	The phase stability and elastic properties of MgZn2 and Mg 4Zn7 in Mg-Zn alloys
	Xie, Yao-Ping ; Wang, Zhi-Yong ; Hou, Z.F. ; Hou ZF(侯柱锋)
刊名	http://dx.doi.org/10.1016/j.scriptamat.2012.11.034
	2013
关键词	Calculations Elasticity Magnesium alloys Phase stability Precipitation (chemical) Zinc alloys
英文摘要	To understand the precipitates in Mg-Zn alloys, we perform first-principles calculations to investigate the stability and elastic properties of Laves MgZn2 and monoclinic Mg4Zn7. We find that the relative stability of MgZn2 and Mg4Zn7 is dependent on their compositions, implying that either one or both of the phases can exist within β1′ precipitates. The elastic moduli indicate that the strain resistance of MgZn2 and Mg4Zn7 is much greater than that of Mg. ? 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
语种	英语
出版者	Elsevier Ltd
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/91936]
专题	物理技术－已发表论文
推荐引用方式 GB/T 7714	Xie, Yao-Ping,Wang, Zhi-Yong,Hou, Z.F.,et al. The phase stability and elastic properties of MgZn2 and Mg 4Zn7 in Mg-Zn alloys[J]. http://dx.doi.org/10.1016/j.scriptamat.2012.11.034,2013.
APA	Xie, Yao-Ping,Wang, Zhi-Yong,Hou, Z.F.,&侯柱锋.(2013).The phase stability and elastic properties of MgZn2 and Mg 4Zn7 in Mg-Zn alloys.http://dx.doi.org/10.1016/j.scriptamat.2012.11.034.
MLA	Xie, Yao-Ping,et al."The phase stability and elastic properties of MgZn2 and Mg 4Zn7 in Mg-Zn alloys".http://dx.doi.org/10.1016/j.scriptamat.2012.11.034 (2013).