Enhanced strength-ductility synergy in nanostructured Cu and Cu-Al alloys processed by high-pressure torsion and subsequent annealing
文献类型：期刊论文
| 作者 | 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 | 2012 |
| 卷号 | 66期号:5页码:227-230 |
| ISSN号 | 1359-6462 |
| 关键词 | Cu and Cu-Al alloy High-pressure torsion (HPT) Nanostructure Strength-ductility synergy Stacking fault energy (SFE) stacking-fault energy mechanical-properties microstructural evolution zn alloy deformation copper boundaries strain metal grain |
| 中文摘要 | Nanostructured Cu and Cu-Al alloys processed by high-pressure torsion were isochronally annealed to investigate the effects of the stacking fault energy (SFE) on strength and ductility. All metals exhibit a similar general trend that the strength decreases and the ductility improves with increasing annealing temperatures, and a notable enhancement of ductility was achieved only when the volume fraction of recrystallized grains exceeded similar to 80%. The strength-ductility synergy improves significantly with decreasing SFE. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/59884]  |
| 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 | X. H. An,S. D. Wu,Z. F. Zhang,et al. Enhanced strength-ductility synergy in nanostructured Cu and Cu-Al alloys processed by high-pressure torsion and subsequent annealing[J]. Scripta Materialia,2012,66(5):227-230. |
| APA | X. H. An,S. D. Wu,Z. F. Zhang,R. B. Figueiredo,N. Gao,&T. G. Langdon.(2012).Enhanced strength-ductility synergy in nanostructured Cu and Cu-Al alloys processed by high-pressure torsion and subsequent annealing.Scripta Materialia,66(5),227-230. |
| MLA | X. H. An,et al."Enhanced strength-ductility synergy in nanostructured Cu and Cu-Al alloys processed by high-pressure torsion and subsequent annealing".Scripta Materialia 66.5(2012):227-230. |
入库方式： OAI收割
来源：金属研究所
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