The interaction mechanism of screw dislocations with coherent twin boundaries in different face-centred cubic metals
文献类型：期刊论文
| 作者 | Jin, ZH; Gumbsch, P; Ma, E; Albe, K; Lu, K; Hahn, H; Gleiter, H |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2006-03-01 |
| 卷号 | 54期号:6页码:1163-1168 |
| 关键词 | dislocation grain boundary twin simulation |
| ISSN号 | 1359-6462 |
| DOI | 10.1016/j.scriptamat.2005.11.072 |
| 英文摘要 | The interaction between screw dislocations and coherent twin boundaries has been studied by means of molecular dynamics simulations for Al, Cu and Ni. Depending oil the material and the applied strain, a screw dislocation approaching the coherent twin boundary from one side may either propagate into the adjacent twin grain by cutting through the boundary or it may dissociate within the boundary plane. Which one of these two interaction modes applies seems to depend oil the material dependent energy barrier for the nucleation of Shockley partial dislocations. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000234941500036 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.imr.ac.cn/handle/321006/86303]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Chinese Acad Sci, Met Res Inst, Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Fraunhofer Inst Mech Mat IWM, D-79108 Freiburg, Germany 3.Tech Univ Darmstadt, Inst Mat Wissensch, D-64287 Darmstadt, Germany 4.Univ Karlsruhe, IZBS, D-76131 Karlsruhe, Germany 5.Johns Hopkins Univ, Dept Mat Sci & Engn, Baltimore, MD 21218 USA 6.Forschungszentrum Karlsruhe, Inst Nanotechnol, D-76021 Karlsruhe, Germany |
| 推荐引用方式 GB/T 7714 | Jin, ZH,Gumbsch, P,Ma, E,et al. The interaction mechanism of screw dislocations with coherent twin boundaries in different face-centred cubic metals[J]. SCRIPTA MATERIALIA,2006,54(6):1163-1168. |
| APA | Jin, ZH.,Gumbsch, P.,Ma, E.,Albe, K.,Lu, K.,...&Gleiter, H.(2006).The interaction mechanism of screw dislocations with coherent twin boundaries in different face-centred cubic metals.SCRIPTA MATERIALIA,54(6),1163-1168. |
| MLA | Jin, ZH,et al."The interaction mechanism of screw dislocations with coherent twin boundaries in different face-centred cubic metals".SCRIPTA MATERIALIA 54.6(2006):1163-1168. |
入库方式： OAI收割
来源：金属研究所
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