| Enhancing bending fatigue resistance of the CoCrFeMnNi high-entropy alloy thin foils by Al addition | |
| Zou, Ji-Peng1,2; Luo, Xue-Mei1; Zhang, Bin3; Luo, Yan-Wen3; Chen, Hong-Lei1,2; Liang, Fei1,2; Zhang, Guang-Ping1 | |
| Corresponding Author | Luo, Xue-Mei(xmluo@imr.ac.cn) ; Zhang, Guang-Ping(gpzhang@imr.ac.cn) |
| 2022-01-13 | |
| Source Publication | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| ISSN | 0921-5093 |
| Volume | 831Pages:11 |
| Abstract | Fatigue behaviors of the CoCrFeMnNi-based high-entropy alloy thin foils with different Al addition were investigated under dynamical bending fatigue loading. The results reveal that the Al addition can effectively decrease the cyclic strain localization and improve the fatigue resistance, which is associated with the reduced cyclic slip irreversibility. The physical reasons for such reduction can be attributed to the enhanced planar-slip ability induced by Al addition. Furthermore, the formation of BCC phases caused by 10 at.% Al addition also leads to a delay in the fatigue crack propagation. |
| Keyword | High-entropy alloys Fatigue Slip irreversibility Deformation mechanisms |
| Funding Organization | National Natural Science Foundation of China (NSFC) ; Foundation for Outstanding Young Scholar - Institute of Metal Research (IMR) ; Foundation for Outstanding Young Scholar - Shenyang National Laboratory for Materials Science ; Fundamental Research Project of Shenyang National Laboratory for Materials Science |
| DOI | 10.1016/j.msea.2021.142281 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China (NSFC)[52071319] ; Foundation for Outstanding Young Scholar - Institute of Metal Research (IMR) ; Foundation for Outstanding Young Scholar - Shenyang National Laboratory for Materials Science[L2019F23] ; Fundamental Research Project of Shenyang National Laboratory for Materials Science[L2019R18] |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000718545500002 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/167345 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Luo, Xue-Mei; Zhang, Guang-Ping |
| Affiliation | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Sch Mat Sci & Engn, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China |
| Recommended Citation GB/T 7714 | Zou, Ji-Peng,Luo, Xue-Mei,Zhang, Bin,et al. Enhancing bending fatigue resistance of the CoCrFeMnNi high-entropy alloy thin foils by Al addition[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2022,831:11. |
| APA | Zou, Ji-Peng.,Luo, Xue-Mei.,Zhang, Bin.,Luo, Yan-Wen.,Chen, Hong-Lei.,...&Zhang, Guang-Ping.(2022).Enhancing bending fatigue resistance of the CoCrFeMnNi high-entropy alloy thin foils by Al addition.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,831,11. |
| MLA | Zou, Ji-Peng,et al."Enhancing bending fatigue resistance of the CoCrFeMnNi high-entropy alloy thin foils by Al addition".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 831(2022):11. |
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