Strain hardening in gradient nano-grained Cu at 77 K
文献类型：期刊论文
| 作者 | Zhou, X; Li, XY; Lu, K |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2018-08-01 |
| 卷号 | 153页码:6-9 |
| 关键词 | Strain hardening Gradient nano-grained structure Mechanically-induced grain coarsening Nano-twinning |
| ISSN号 | 1359-6462 |
| DOI | 10.1016/j.scriptamat.2018.04.039 |
| 英文摘要 | Tensile properties and strain hardening behavior of gradient nano-grained Cu are investigated at 300 K and 77 K, respectively. Compared with the coarse-grained Cu, the gradient nano-grained Cu tensioned at 77 K exhibits a comparable strain hardening while the yield strength and tensile strength are obviously elevated. Such a strain hardening behavior in the gradient nano-grained sample originates from suppression of tension-induced coarsening of nano-grains and stimulation of nano-twinning at cryogenic temperature. (C) 2018 Acta Materialia Inc Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000437815600002 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80059]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Zhou, X. 2.Li, X. Y. 3.Lu, K.] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 4.[Zhou, X.] Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, X,Li, XY,Lu, K. Strain hardening in gradient nano-grained Cu at 77 K[J]. SCRIPTA MATERIALIA,2018,153:6-9. |
| APA | Zhou, X,Li, XY,&Lu, K.(2018).Strain hardening in gradient nano-grained Cu at 77 K.SCRIPTA MATERIALIA,153,6-9. |
| MLA | Zhou, X,et al."Strain hardening in gradient nano-grained Cu at 77 K".SCRIPTA MATERIALIA 153(2018):6-9. |
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。