| Orientation dependence of mechanically induced grain boundary migration in nano-grained copper | |
| Hou, J. X.1,2; Li, X. Y.1; Lu, K.1 | |
| Corresponding Author | Li, X. Y.(xyli@imr.ac.cn) |
| 2021-03-30 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 68Pages:30-34 |
| Abstract | Tensile tests were carried out on gradient nanograined copper samples to investigate the grain orientation dependence of mechanically induced grain boundary migration (GBM) process. The relationship between GBM and the orientations of nanograins relative to loading direction was established by using electron backscatter diffraction. GBM is found to be more pronounced in the grains with higher Schmid factors where dislocations are easier to slip. As a result, the fraction of high angle grain boundaries decreases and that of low angle grain boundaries increases after GBM. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | Grain boundary migration Orientation dependence Texture Nano-grain Copper |
| Funding Organization | Chinese Ministry of Science and Technology ; Chinese Academy of Sciences |
| DOI | 10.1016/j.jmst.2020.08.018 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Chinese Ministry of Science and Technology[2017YFA0204401] ; Chinese Ministry of Science and Technology[2017YFA0700700] ; Chinese Academy of Sciences[zdyz201701] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000623854600004 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/161386 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, X. Y. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China |
| Recommended Citation GB/T 7714 | Hou, J. X.,Li, X. Y.,Lu, K.. Orientation dependence of mechanically induced grain boundary migration in nano-grained copper[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,68:30-34. |
| APA | Hou, J. X.,Li, X. Y.,&Lu, K..(2021).Orientation dependence of mechanically induced grain boundary migration in nano-grained copper.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,68,30-34. |
| MLA | Hou, J. X.,et al."Orientation dependence of mechanically induced grain boundary migration in nano-grained copper".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 68(2021):30-34. |
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