Composition and orientation dependence of the interfacial energy in Fe-Cr stainless steel alloys

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	Composition and orientation dependence of the interfacial energy in Fe-Cr stainless steel alloys
	S. Lu ; Q. M. Hu ; B. Johansson ; L. Vitos
刊名	Physica Status Solidi B-Basic Solid State Physics
	2011
卷号	248 期号:9 页码:2087-2090
关键词	anisotropy interfacial energy stainless steels ab initio spinodal decomposition surface-energy potential model 3d metals ab-initio system approximation magnetism
ISSN号	0370-1972
中文摘要	Using a first-principles quantum mechanical method, we calculated the (001) and (110) interfacial energies between the low temperature alpha and alpha' phases of Fe-Cr alloys as functions of chemical composition. Weshow that the interfacial energies and the interfacial energy anisotropy are highly composition dependent. In particular, the increasing interfacial energy anisotropy with decreasing compositional gap may induce different morphology of the decomposed phases for different compositions of the host alloys.
原文出处	://WOS:000295367500015
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/30564]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	S. Lu,Q. M. Hu,B. Johansson,et al. Composition and orientation dependence of the interfacial energy in Fe-Cr stainless steel alloys[J]. Physica Status Solidi B-Basic Solid State Physics,2011,248(9):2087-2090.
APA	S. Lu,Q. M. Hu,B. Johansson,&L. Vitos.(2011).Composition and orientation dependence of the interfacial energy in Fe-Cr stainless steel alloys.Physica Status Solidi B-Basic Solid State Physics,248(9),2087-2090.
MLA	S. Lu,et al."Composition and orientation dependence of the interfacial energy in Fe-Cr stainless steel alloys".Physica Status Solidi B-Basic Solid State Physics 248.9(2011):2087-2090.