Electronic origin of the anomalous solid solution hardening of Y and Gd in Mg: A first-principles study
文献类型：期刊论文
| 作者 | L. Gao ; J. Zhou ; Z. M. Sun ; R. S. Chen ; E. H. Han |
| 刊名 | Chinese Science Bulletin
 |
| 出版日期 | 2011 |
| 卷号 | 56期号:10页码:1038-1042 |
| 关键词 | magnesium alloys solid solution hardening first-principles chemical bonding brillouin-zone integrations augmented-wave method single-crystals mechanical-properties deformation-behavior magnesium alloys |
| ISSN号 | 1001-6538 |
| 中文摘要 | Y and Gd demonstrate anomalous solid solution hardening efficiency, which cannot be understood using the elastic impurity-dislocation interaction theory. We performed first-principles calculations to investigate the effect of different alloying elements such as Al, Zn, Y, and Gd on the chemical bonding of Mg solid solutions. The present calculations clearly show that the anomalous solid solution hardening of Y and Gd in Mg may be understood based on the increased bonding strength of both Mg-Y (Gd) and Mg-Mg. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/30343]  |
| 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 | L. Gao,J. Zhou,Z. M. Sun,et al. Electronic origin of the anomalous solid solution hardening of Y and Gd in Mg: A first-principles study[J]. Chinese Science Bulletin,2011,56(10):1038-1042. |
| APA | L. Gao,J. Zhou,Z. M. Sun,R. S. Chen,&E. H. Han.(2011).Electronic origin of the anomalous solid solution hardening of Y and Gd in Mg: A first-principles study.Chinese Science Bulletin,56(10),1038-1042. |
| MLA | L. Gao,et al."Electronic origin of the anomalous solid solution hardening of Y and Gd in Mg: A first-principles study".Chinese Science Bulletin 56.10(2011):1038-1042. |
入库方式： OAI收割
来源：金属研究所
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