Strain hardening behavior of a two-phase Cu-Ag alloy processed by high-pressure torsion
文献类型：期刊论文
| 作者 | Y. Z. Tian ; S. D. Wu ; Z. F. Zhang ; R. B. Figueiredo ; N. Gao ; T. G. Langdon |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2011 |
| 卷号 | 65期号:6页码:477-480 |
| 关键词 | Cu-Ag alloy Cu High-pressure torsion (HPT) Hardness Microstructure severe plastic-deformation structural refinement evolution metals homogeneity composites mechanisms hardness |
| ISSN号 | 1359-6462 |
| 中文摘要 | Disks of a coarse-grained Cu-28 wt.% Ag alloy and pure Cu were processed by high-pressure torsion and the microhardness was investigated as a function of the imposed strain. It is shown that the Cu Ag alloy displays a much stronger strain hardening capability than Cu due to a continuous refinement of the microstructure. A two-stage Hall-Petch relationship was obtained for the Cu-Ag alloy which is attributed to the development of multi-strengthening mechanisms. (C) 2011 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/321006/30710]  |
| 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 | Y. Z. Tian,S. D. Wu,Z. F. Zhang,et al. Strain hardening behavior of a two-phase Cu-Ag alloy processed by high-pressure torsion[J]. Scripta Materialia,2011,65(6):477-480. |
| APA | Y. Z. Tian,S. D. Wu,Z. F. Zhang,R. B. Figueiredo,N. Gao,&T. G. Langdon.(2011).Strain hardening behavior of a two-phase Cu-Ag alloy processed by high-pressure torsion.Scripta Materialia,65(6),477-480. |
| MLA | Y. Z. Tian,et al."Strain hardening behavior of a two-phase Cu-Ag alloy processed by high-pressure torsion".Scripta Materialia 65.6(2011):477-480. |
入库方式： OAI收割
来源：金属研究所
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