Molecular dynamic simulation of glass formation in binary liquid metal: Cu-Ag using EAM
文献类型：期刊论文
| 作者 | L. Qi ; H. F. Zhang ; Z. Q. Hu |
| 刊名 | Intermetallics
 |
| 出版日期 | 2004 |
| 卷号 | 12期号:10-11页码:1191-1195 |
| 关键词 | glasses simulations metallic rapid solidification processing atomistic embedded-atom-method transition-metals fcc metals model amorphization binding copper ni |
| ISSN号 | 0966-9795 |
| 中文摘要 | Based on the embedded-atom method, a constant-pressure, constant-temperature molecular dynamics technique is applied to obtain an atomic description of glass formation process in eutectic Cu40Ag60 alloy. By using radial distribution function and pair analysis methods, the structure and glass forming ability of this alloy is studied by quenching from the liquid at different cooling rates (1 x 10(11), 1 x 10(12), 5 x 10(12), 1 x 10(13) and 1 x 10(14) K/s). It is observed that the retention of amorphous structure requires extremely high cooling rates. Structure analyses of the alloys in the simulations reveal the evolvement of the different clusters at various quenching rate during the quenching process. (C) 2004 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35513]  |
| 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. Qi,H. F. Zhang,Z. Q. Hu. Molecular dynamic simulation of glass formation in binary liquid metal: Cu-Ag using EAM[J]. Intermetallics,2004,12(10-11):1191-1195. |
| APA | L. Qi,H. F. Zhang,&Z. Q. Hu.(2004).Molecular dynamic simulation of glass formation in binary liquid metal: Cu-Ag using EAM.Intermetallics,12(10-11),1191-1195. |
| MLA | L. Qi,et al."Molecular dynamic simulation of glass formation in binary liquid metal: Cu-Ag using EAM".Intermetallics 12.10-11(2004):1191-1195. |
入库方式： OAI收割
来源：金属研究所
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