中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1016/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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