Detecting co-deformation behavior of Cu-Au nanolayered composites
文献类型：期刊论文
| 作者 | Li, X.1; Kreuter, T.2; Luo, X. M.1; Schwaiger, R.2; Zhang, G. P.1 |
| 刊名 | MATERIALS RESEARCH LETTERS
 |
| 出版日期 | 2017 |
| 卷号 | 5期号:1页码:20-28 |
| 关键词 | Plastic deformation nanolayer length scale composite interface |
| ISSN号 | 2166-3831 |
| DOI | 10.1080/21663831.2016.1226976 |
| 通讯作者 | Zhang, G. P.(gpzhang@imr.ac.cn) |
| 英文摘要 | Co-deformation behavior is a key issue for plasticity stability of heterogeneous nanolayered materials. Using indentation testing, we investigated the plastic deformation behavior of a Cu-Au nanolayered composite (NLC) with an individual layer thickness of 50 nm. We found that the softer Au layer exhibited less deformability than the harder Cu layer in the initial stage of deformation, while this abnormal phenomenon started to gradually disappear as the constituent layers were severely thinned down to thicknesses less than about 10 nm. The basic mechanism for the observed co-deformation behavior at different length scales of the Cu-Au NLC will be discussed. [GRAPHICS] IMPACT STATEMENT An abnormal phenomenon of reduced deformability of Au layers compared to Cu layers in Cu-Au NLCs gradually disappeared as the constituent layer thicknesses were thinned plastically to less than 10 nm. |
| 资助项目 | National Natural Science Foundation of China [NSFC][51371180] ; National Natural Science Foundation of China [NSFC][51571199] ; External Cooperation Program of the Chinese Academy of Sciences[GJHZ1401] ; Helmholtz-Association[HCJRG-217] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000398624400002 |
| 出版者 | TAYLOR & FRANCIS INC |
| 资助机构 | National Natural Science Foundation of China [NSFC] ; External Cooperation Program of the Chinese Academy of Sciences ; Helmholtz-Association |
| 源URL | [http://ir.imr.ac.cn/handle/321006/124116]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, G. P. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Karlsruhe Inst Technol, Inst Appl Mat, Karlsruhe, Germany |
| 推荐引用方式 GB/T 7714 | Li, X.,Kreuter, T.,Luo, X. M.,et al. Detecting co-deformation behavior of Cu-Au nanolayered composites[J]. MATERIALS RESEARCH LETTERS,2017,5(1):20-28. |
| APA | Li, X.,Kreuter, T.,Luo, X. M.,Schwaiger, R.,&Zhang, G. P..(2017).Detecting co-deformation behavior of Cu-Au nanolayered composites.MATERIALS RESEARCH LETTERS,5(1),20-28. |
| MLA | Li, X.,et al."Detecting co-deformation behavior of Cu-Au nanolayered composites".MATERIALS RESEARCH LETTERS 5.1(2017):20-28. |
入库方式： OAI收割
来源：金属研究所
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