Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties
文献类型：期刊论文
| 作者 | Liu, M.1,2,3; Yang, J. X.1,4; Wang, Y. D.1,2; Dong, X. G.; Xue, P.1,2,3; Wu, L. H.1,2; Liu, F. C.1,2,3; Ni, D. R.1,2; Xiao, B. L.1,2,3; Ma, Z. Y.1,2,3 |
| 刊名 | MATERIALS CHARACTERIZATION
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 205页码:7 |
| 关键词 | Cu-Mn alloy Target materials Friction stir processing Equal channel angular pressing Ultrafine-grained material Microstructure |
| ISSN号 | 1044-5803 |
| DOI | 10.1016/j.matchar.2023.113270 |
| 通讯作者 | Xue, P.(pxue@imr.ac.cn) ; Ni, D. R.(drni@imr.ac.cn) |
| 英文摘要 | Homogenization, random orientation, and high strength are the research goals of target materials. In this study, the bulk ultrafine-grained (UFG) Cu-5Mn alloy target materials were prepared by two typical severe plastic deformation methods, equal channel angular pressing (ECAP) and auxiliary-cooling multi-pass friction stir processing (MPFSP), and their structure-property relationships were comparatively investigated. Compared to the ECAP sample with extremely heterogeneous microstructure, the MPFSP sample exhibited finer and more uniform equiaxed microstructure with weaker texture and higher tensile strength of 614 MPa, which was consistent with the requirements of an ideal target material. This study provides a new perspective on the optimization of target materials. |
| 资助项目 | National Natural Science Foundation of China[52071317] ; Natural Science Foundation of Liaoning Province[2021-YQ-01] ; LingChuang Research Project of China National Nuclear Corporation ; Youth Innovation Promo-tion Association of the Chinese Academy of Sciences[Y2021061] ; Youth Innovation Promo-tion Association of the Chinese Academy of Sciences[2021193] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001094544600001 |
| 出版者 | ELSEVIER SCIENCE INC |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; LingChuang Research Project of China National Nuclear Corporation ; Youth Innovation Promo-tion Association of the Chinese Academy of Sciences |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177548]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xue, P.; Ni, D. R. |
| 作者单位 | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 4.Shenyang Ligong Univ, Sch Mat Sci & Engn, Shenyang 110159, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, M.,Yang, J. X.,Wang, Y. D.,et al. Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties[J]. MATERIALS CHARACTERIZATION,2023,205:7. |
| APA | Liu, M..,Yang, J. X..,Wang, Y. D..,Dong, X. G..,Xue, P..,...&Ma, Z. Y..(2023).Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties.MATERIALS CHARACTERIZATION,205,7. |
| MLA | Liu, M.,et al."Fabrication of ultrafine-grained Cu-Mn alloy with uniform microstructure and high mechanical properties".MATERIALS CHARACTERIZATION 205(2023):7. |
入库方式： OAI收割
来源：金属研究所
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