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

doi:10.1002/adem.202300291

IMR OpenIR

	Strategies for Achieving Strength-Ductility Synergy in Face-Centered Cubic High- and Medium-Entropy Alloys
	Han, Dong 1; Cai, Shaoxin 1,2; Sun, Wenhai 1; Yang, Baijun 1; Wang, Jianqiang 1
通讯作者	Yang, Baijun(bjyang@imr.ac.cn) ; Wang, Jianqiang(jqwang@imr.ac.cn)
	2023-05-16
发表期刊	ADVANCED ENGINEERING MATERIALS
ISSN	1438-1656
页码	29
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.
关键词	ductility high-entropy alloys medium-entropy alloys strength work hardening capacity
资助者	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
DOI	10.1002/adem.202300291
收录类别	SCI
语种	英语
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
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000987149300001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177627
专题	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.