Comparison of dislocation patterns in cyclically deformed fcc metals
文献类型：期刊论文
| 作者 | P. Li ; Z. F. Zhang ; S. X. Li ; Z. G. Wang |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2008 |
| 卷号 | 59期号:7页码:730-733 |
| 关键词 | Cu and Ag single crystals cyclic deformation persistent slip bands (PSBs) dislocations two-phase model copper single-crystals plastic strain amplitudes persistent slip bands deformation behavior fatigue nickel temperatures localization arrangements |
| ISSN号 | 1359-6462 |
| 中文摘要 | Cyclic deformation behaviors of face-centered cubic (fcc) metals, especially Cu and Ag single crystals, were compared. It was found that the dislocation patterns of fatigued Cu and Ag single crystals display similar features with ladder-like persistent slip bands (PSBs). The current finding confirms that, after Cu and Ni, Ag is the third pure fcc: metal to form the ladder-like PSB structure. Based on the two-phase model of the saturation shear stress, a new criterion for PSB formation has been established. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32884]  |
| 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 | P. Li,Z. F. Zhang,S. X. Li,et al. Comparison of dislocation patterns in cyclically deformed fcc metals[J]. Scripta Materialia,2008,59(7):730-733. |
| APA | P. Li,Z. F. Zhang,S. X. Li,&Z. G. Wang.(2008).Comparison of dislocation patterns in cyclically deformed fcc metals.Scripta Materialia,59(7),730-733. |
| MLA | P. Li,et al."Comparison of dislocation patterns in cyclically deformed fcc metals".Scripta Materialia 59.7(2008):730-733. |
入库方式： OAI收割
来源：金属研究所
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