A model revealing grain boundary arrangement-dominated fatigue cracking behavior in nanoscale metallic multilayers

doi:10.1557/mrc.2019.75

IMR OpenIR

	A model revealing grain boundary arrangement-dominated fatigue cracking behavior in nanoscale metallic multilayers
	Liang, Fei 1,2; Wang, Dong 3,4; Li, Xi 1; Luo, Xue-Mei 1; Schaaf, Peter 3,4; Zhang, Guang-Ping 1
通讯作者	Zhang, Guang-Ping(gpzhang@imr.ac.cn)
	2019-09-01
发表期刊	MRS COMMUNICATIONS
ISSN	2159-6859
卷号	9 期号:3 页码:936-940
摘要	In order to reveal the quantitative relationship between fatigue crack deflection path and cross-sectional grain boundary (GB) arrangement of metallic nanolayered composites (NLCs), a stochastic model was established based on the interface-dominant fatigue damage for the ultrafine-scale NLCs. The model indicates that the crack deflection length decreases with decreasing GB arrangement deviation and grain size of constituent layers. The observation and quantitative analysis of fatigue cracking behavior of the Cu/W multilayers with a layer thickness of 5 and 20 nm was conducted to verify the model.
资助者	National Natural Science Foundation of China (NSFC)
DOI	10.1557/mrc.2019.75
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[51571199] ; National Natural Science Foundation of China (NSFC)[51601198] ; National Natural Science Foundation of China (NSFC)[51771207]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000488237800017
出版者	CAMBRIDGE UNIV PRESS
引用统计	被引频次：2[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/321006/135595
专题	中国科学院金属研究所
通讯作者	Zhang, Guang-Ping
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China 3.TU Ilmenau, Inst Mat Engn, Gustav Kirchhoff Str 5, D-98693 Ilmenau, Germany 4.TU Ilmenau, Inst Micro & Nanotechnol MacroNano, Gustav Kirchhoff Str 5, D-98693 Ilmenau, Germany
推荐引用方式 GB/T 7714	Liang, Fei,Wang, Dong,Li, Xi,et al. A model revealing grain boundary arrangement-dominated fatigue cracking behavior in nanoscale metallic multilayers[J]. MRS COMMUNICATIONS,2019,9(3):936-940.
APA	Liang, Fei,Wang, Dong,Li, Xi,Luo, Xue-Mei,Schaaf, Peter,&Zhang, Guang-Ping.(2019).A model revealing grain boundary arrangement-dominated fatigue cracking behavior in nanoscale metallic multilayers.MRS COMMUNICATIONS,9(3),936-940.
MLA	Liang, Fei,et al."A model revealing grain boundary arrangement-dominated fatigue cracking behavior in nanoscale metallic multilayers".MRS COMMUNICATIONS 9.3(2019):936-940.