Effects of strain, strain rate and temperature on deformation twinning in a Cu-Zn alloy
文献类型：期刊论文
| 作者 | G. H. Xiao ; N. R. Tao ; K. Lu |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2008 |
| 卷号 | 59期号:9页码:975-978 |
| 关键词 | Nanoscale deformation twins Cu-Zn alloy Strain Strain rated Temperature dynamic plastic-deformation stacking-fault energy nano-scale twins microstructural evolution nanostructure formation mechanical twins pure copper nanoscale strength stress |
| ISSN号 | 1359-6462 |
| 中文摘要 | The effects of strain, strain rate and temperature on deformation twinning in a Cu-Zn alloy were systematically investigated by means of transmission electron microscopy. With increasing strain, the average twin layer thickness (lambda) decreased slightly while the average twin boundary spacing (Delta) decreased significantly; both saturated at the same value when strain exceeds 1.2. Variations of lambda. with strain rate and temperature were analyzed by using the Zener-Hollomon parameter, Z, and it was found that a larger Z leads to a smaller lambda. (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/321006/33223]  |
| 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 | G. H. Xiao,N. R. Tao,K. Lu. Effects of strain, strain rate and temperature on deformation twinning in a Cu-Zn alloy[J]. Scripta Materialia,2008,59(9):975-978. |
| APA | G. H. Xiao,N. R. Tao,&K. Lu.(2008).Effects of strain, strain rate and temperature on deformation twinning in a Cu-Zn alloy.Scripta Materialia,59(9),975-978. |
| MLA | G. H. Xiao,et al."Effects of strain, strain rate and temperature on deformation twinning in a Cu-Zn alloy".Scripta Materialia 59.9(2008):975-978. |
入库方式： OAI收割
来源：金属研究所
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