Fatigue behavior of CoCrFeMnNi high-entropy alloy under fully reversed cyclic deformation
文献类型：期刊论文
| 作者 | Tian, Y. Z.1,2; Sun, S. J.1,2; Lin, H. R.1,2; Zhang, Z. F.1,2 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 35期号:3页码:334-340 |
| 关键词 | High-entropy alloy (HEA) Ultrafine-grain (UFG) High-cycle fatigue Recrystallization Grain size Fatigue strength |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2018.09.068 |
| 通讯作者 | Tian, Y. Z.(yztian@imr.ac.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn) |
| 英文摘要 | Bulk ultrafine-grained (UFG) CoCrFeMnNi high-entropy alloy (HEA) with fully recrystallized microstructure was processed by cold rolling and annealing treatment. The high-cycle fatigue behaviors of the UFG HEA and a coarse-grained (CG) counterpart were investigated under fully reversed cyclic deformation. The fatigue strength of the UFG HEA can be significantly enhanced by refining the grain size. However, no grain coarsening was observed in the UFG HEA during fatigue tests. Mechanisms for the superior mechanical properties of the UFG HEA were explored. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | National Natural Science Foundation of China[51501198] ; National Natural Science Foundation of China[51331007] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000454506800014 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/131089]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Tian, Y. Z.; Zhang, Z. F. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Mat Fatigue & Fracture Div, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Y. Z.,Sun, S. J.,Lin, H. R.,et al. Fatigue behavior of CoCrFeMnNi high-entropy alloy under fully reversed cyclic deformation[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(3):334-340. |
| APA | Tian, Y. Z.,Sun, S. J.,Lin, H. R.,&Zhang, Z. F..(2019).Fatigue behavior of CoCrFeMnNi high-entropy alloy under fully reversed cyclic deformation.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(3),334-340. |
| MLA | Tian, Y. Z.,et al."Fatigue behavior of CoCrFeMnNi high-entropy alloy under fully reversed cyclic deformation".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.3(2019):334-340. |
入库方式： OAI收割
来源：金属研究所
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