| A model revealing grain boundary arrangement-dominated fatigue cracking behavior in nanoscale metallic multilayers | |
| Liang, Fei1,2; Wang, Dong3,4; Li, Xi1; Luo, Xue-Mei1; Schaaf, Peter3,4; Zhang, Guang-Ping1 | |
| Corresponding Author | Zhang, Guang-Ping(gpzhang@imr.ac.cn) |
| 2019-09-01 | |
| Source Publication | MRS COMMUNICATIONS
 |
| ISSN | 2159-6859 |
| Volume | 9Issue:3Pages:936-940 |
| Abstract | 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. |
| Funding Organization | National Natural Science Foundation of China (NSFC) |
| DOI | 10.1557/mrc.2019.75 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000488237800017 |
| Publisher | CAMBRIDGE UNIV PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/135595 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Guang-Ping |
| Affiliation | 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 |
| Recommended Citation 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. |
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