The effect of gradient order on mechanical behaviors of gradient nanotwinned Cu
文献类型：期刊论文
| 作者 | Cheng, Zhao1,2; Lu, Lei1 |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2019-04-15 |
| 卷号 | 164页码:130-134 |
| 关键词 | Gradient nanotwinned Cu Gradient order Strengthening Surface roughness Lateral strain |
| ISSN号 | 1359-6462 |
| DOI | 10.1016/j.scriptamat.2019.02.006 |
| 通讯作者 | Lu, Lei(llu@imr.ac.cn) |
| 英文摘要 | Here this paper reports the gradient order effect on deformation behaviors of gradient nanotwinned (GNT) Cu samples with the same structural gradient. Tension tests indicated that the GNT Cu with normal gradient order (hard surfaces and soft core) exhibits a higher strength and a lower surface roughening during deformation than those of the GNT Cu with reverse gradient order (soft surfaces and hard core). By systematic comparison to the lateral strain and surface morphologies, it was revealed that the normal gradient order contributes to a larger strain gradient and a stronger constraint during the plastic deformation. (C) 2019 Acta Materialia Inc Published by Elsevier Ltd. All rights reserved. |
| 资助项目 | National Science Foundation of China[51471172] ; National Science Foundation of China[51420105001] ; National Science Foundation of China[U1608257] ; Key Research Program of Frontier Science, CAS |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000460851100027 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Science Foundation of China ; Key Research Program of Frontier Science, CAS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/132028]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Lu, Lei |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shengyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Zhao,Lu, Lei. The effect of gradient order on mechanical behaviors of gradient nanotwinned Cu[J]. SCRIPTA MATERIALIA,2019,164:130-134. |
| APA | Cheng, Zhao,&Lu, Lei.(2019).The effect of gradient order on mechanical behaviors of gradient nanotwinned Cu.SCRIPTA MATERIALIA,164,130-134. |
| MLA | Cheng, Zhao,et al."The effect of gradient order on mechanical behaviors of gradient nanotwinned Cu".SCRIPTA MATERIALIA 164(2019):130-134. |
入库方式： OAI收割
来源：金属研究所
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