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Strategies for Achieving Strength-Ductility Synergy in Face-Centered Cubic High- and Medium-Entropy Alloys

文献类型：期刊论文

作者Han, Dong1; Cai, Shaoxin1,2; Sun, Wenhai1; Yang, Baijun1; Wang, Jianqiang1
刊名ADVANCED ENGINEERING MATERIALS
出版日期2023-05-16
页码29
关键词ductility high-entropy alloys medium-entropy alloys strength work hardening capacity
ISSN号1438-1656
DOI10.1002/adem.202300291
通讯作者Yang, Baijun(bjyang@imr.ac.cn) ; Wang, Jianqiang(jqwang@imr.ac.cn)
英文摘要High- and medium-entropy alloys (HEAs/MEAs), also called as multicomponent alloys, are a new class of materials that break through the traditional alloy design concept based on single principal element. However, they do not break away from the magic spell of strength-ductility trade-off. Therefore, designing HEAs/MEAs with both high strength and high ductility still remains a great challenge nowadays. This article provides a review on the recent progress in mechanical properties of face-centered cubic (FCC) HEAs/MEAs. First, several traditional strengthening strategies are briefly reviewed, focusing on the strengthening mechanisms and the optimized mechanical properties. Subsequently, various novel strategies for achieving strength-ductility synergy in HEAs/MEAs are summarized, which include lowering the stacking fault energy, regulating the short-range order, promoting transformation-induced plasticity, and constructing heterogeneous microstructures. The basic ideas and related underlying mechanisms from these strategies are discussed. Finally, the current challenges and the future outlooks are emphasized and addressed systematically. In brief, the present review is expected to provide a useful guide for the design of HEAs/MEAs with superior mechanical properties.
资助项目National Natural Science Foundation of China[U1908219] ; National Natural Science Foundation of China[52171163] ; National Natural Science Foundation of China[52271157] ; Key Research Program of the Chinese Academy of Sciences[ZDRW-CN-2021-2-2] ; key Research & Development Plan of Jiangxi Province[20192ACB80001] ; Natural Science Foundation of Liaoning Province[2022-BS-001] ; China Postdoctoral Science Foundation[2022M713210]
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000987149300001
出版者WILEY-V C H VERLAG GMBH
资助机构National Natural Science Foundation of China ; Key Research Program of the Chinese Academy of Sciences ; key Research & Development Plan of Jiangxi Province ; Natural Science Foundation of Liaoning Province ; China Postdoctoral Science Foundation
源URL[http://ir.imr.ac.cn/handle/321006/177626]  
专题金属研究所_中国科学院金属研究所
通讯作者Yang, Baijun; Wang, Jianqiang
作者单位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, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Han, Dong,Cai, Shaoxin,Sun, Wenhai,et al. Strategies for Achieving Strength-Ductility Synergy in Face-Centered Cubic High- and Medium-Entropy Alloys[J]. ADVANCED ENGINEERING MATERIALS,2023:29.
APA Han, Dong,Cai, Shaoxin,Sun, Wenhai,Yang, Baijun,&Wang, Jianqiang.(2023).Strategies for Achieving Strength-Ductility Synergy in Face-Centered Cubic High- and Medium-Entropy Alloys.ADVANCED ENGINEERING MATERIALS,29.
MLA Han, Dong,et al."Strategies for Achieving Strength-Ductility Synergy in Face-Centered Cubic High- and Medium-Entropy Alloys".ADVANCED ENGINEERING MATERIALS (2023):29.

入库方式： OAI收割

来源：金属研究所

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