Heterostructured materials

doi:10.1016/j.pmatsci.2022.101019

IMECH-IR > 非线性力学国家重点实验室

	Heterostructured materials
	Zhu,Yuntian 1; Wu XL(武晓雷)2
通讯作者	Zhu, Yuntian(y.zhu@cityu.edu.hk) ; Wu, Xiaolei(xlwu@imech.ac.cn)
发表期刊	PROGRESS IN MATERIALS SCIENCE
	2023
卷号	131 页码:55
ISSN	0079-6425
摘要	Heterostructured (HS) materials are a new class of materials that are composed of heterogeneous zones with dramatically different (>100 %) mechanical or physical properties. The interactive coupling between these heterogeneous zones produces a synergistic effect in which the integrated property exceeds the prediction by the rule-of-mixtures. HS materials possess superior mechanical or physical properties that are not achievable by their conventional homogenous counterparts. This review focuses primarily on structural HS materials, whose superior mechanical properties are enabled by a new scientific principle: hetero-deformation induced (HDI) strengthening and HDI work hardening. Geometrically necessary dislo-cations (GNDs) in the soft zones pile up and accumulate near the zone boundaries, producing back stress in the soft zones and forward stress in the hard zones, which collectively produces the HDI stress. HS materials have a unique deformation behavior: formation of dispersive microscopic strain bands, which helps to distribute plastic strain over the whole gauge length, increasing uniform elongation. They can be readily produced using conventional industrial technologies and facilities at large scale and low cost. The superior properties, new materials science and great application potentials are driving the fast development of the HS materials field. This review is meant to introduce students and researchers to this emerging field, and to serve as an authoritative reference on HS materials.
DOI	10.1016/j.pmatsci.2022.101019
收录类别	SCI
语种	英语
WOS记录号	WOS:000862010800001
关键词[WOS]	SEVERE PLASTIC-DEFORMATION ; HIGH-ENTROPY ALLOY ; DUAL-PHASE STEELS ; STACKING-FAULT ENERGY ; BIMODAL GRAIN-SIZE ; STRAIN-GRADIENT PLASTICITY ; TRANSFORMATION-INDUCED PLASTICITY ; STRENGTH-DUCTILITY SYNERGY ; HARMONIC STRUCTURE DESIGN ; RANGE INTERNAL-STRESSES
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
资助项目	Ministry of Science and Technology of China[2021YFA1200202] ; Ministry of Science and Technology of China[2019YFA0209900] ; Ministry of Science and Technology of China[2017YFA0204402] ; National Natural Science Foundation of China[11988102] ; National Natural Science Foundation of China[11972350] ; Hong Kong Research Grants Council[GRF 11214121] ; Hong Kong Institute for Advanced Study, City University of Hong Kong ; Chinese Academy of Sciences[XDB22040503]
项目资助者	Ministry of Science and Technology of China ; National Natural Science Foundation of China ; Hong Kong Research Grants Council ; Hong Kong Institute for Advanced Study, City University of Hong Kong ; Chinese Academy of Sciences
论文分区	一类
力学所作者排名	1
RpAuthor	Zhu, Yuntian ; Wu, Xiaolei
引用统计	被引频次：251[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/90356
专题	非线性力学国家重点实验室
作者单位	1.City Univ Hong Kong, Dept Mat Sci & Engn, Hong Kong, Peoples R China; 2.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhu,Yuntian,Wu XL. Heterostructured materials[J]. PROGRESS IN MATERIALS SCIENCE,2023,131:55.
APA	Zhu,Yuntian,&武晓雷.(2023).Heterostructured materials.PROGRESS IN MATERIALS SCIENCE,131,55.
MLA	Zhu,Yuntian,et al."Heterostructured materials".PROGRESS IN MATERIALS SCIENCE 131(2023):55.

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