Direct observations of microstructural evolution in a two-phase Cu-Ag alloy processed by high-pressure torsion
文献类型：期刊论文
| 作者 | Y. Z. Tian ; X. H. An ; S. D. Wu ; Z. F. Zhang ; R. B. Figueiredo ; N. Gao ; T. G. Langdon |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2010 |
| 卷号 | 63期号:1页码:65-68 |
| 关键词 | Cu-Ag alloy Deformation processes High-pressure torsion Homogenization severe plastic-deformation grain-refinement mechanical-properties strain gradient homogeneity nanostructure behaviors aluminum metals copper |
| ISSN号 | 1359-6462 |
| 中文摘要 | Disks of a coarse-grained Cu-28 wt.% Ag alloy were processed by high-pressure torsion, and the decorative eutectic regions were used to reveal the evolution of deformation. It is shown that the deformation starts at the peripheries of the disks in the form of local vortices and then spreads inwards with increasing the number of revolutions. The experimental evidence confirms that die center of the disk also experiences a strain after five revolutions. (C) 2010 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/321006/31478]  |
| 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,X. H. An,S. D. Wu,et al. Direct observations of microstructural evolution in a two-phase Cu-Ag alloy processed by high-pressure torsion[J]. Scripta Materialia,2010,63(1):65-68. |
| APA | Y. Z. Tian.,X. H. An.,S. D. Wu.,Z. F. Zhang.,R. B. Figueiredo.,...&T. G. Langdon.(2010).Direct observations of microstructural evolution in a two-phase Cu-Ag alloy processed by high-pressure torsion.Scripta Materialia,63(1),65-68. |
| MLA | Y. Z. Tian,et al."Direct observations of microstructural evolution in a two-phase Cu-Ag alloy processed by high-pressure torsion".Scripta Materialia 63.1(2010):65-68. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。