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
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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 | |
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. |
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