| Improved fatigue resistance of gradient nanograined metallic materials: Suppress strain localization and damage accumulation | |
| Pan, Qingsong; Lu, Lei | |
| Corresponding Author | Lu, Lei(llu@imr.ac.cn) |
| 2020-10-01 | |
| Source Publication | SCRIPTA MATERIALIA
 |
| ISSN | 1359-6462 |
| Volume | 187Pages:301-306 |
| Abstract | Compared to conventional metals with homogeneous microstructures, heterogeneously structured materials with spatially gradient nanostructures exhibit superior mechanical properties, especially enhanced fatigue resistance under cyclic loading by suppressing the strain localization and damage accumulation. In this paper, the basic features of fatigue properties, cyclic deformation, and damage mechanism of gradient nanostructured metallic materials are reviewed. The challenges and prospects on exploring fatigue resistance of gradient nanostructured materials in the future are also addressed. (C) 2020 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| Keyword | Gradient nanograin Fatigue property Strain delocalization Gradient cyclic deformation Fatigue crack |
| Funding Organization | National Science Foundation of China (NSFC) ; Key Research Program of Frontier Science and International partnership program, CAS ; LiaoNing Revitalization Talents Program ; NSFC ; Youth Innovation Promotion Association CAS |
| DOI | 10.1016/j.scriptamat.2020.06.038 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science Foundation of China (NSFC)[U1608257] ; National Science Foundation of China (NSFC)[51931010] ; Key Research Program of Frontier Science and International partnership program, CAS[GJHZ2029] ; LiaoNing Revitalization Talents Program[XLYC1802026] ; NSFC[51601196] ; Youth Innovation Promotion Association CAS[2019196] |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000551272900052 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/139988 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Lu, Lei |
| Affiliation | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Pan, Qingsong,Lu, Lei. Improved fatigue resistance of gradient nanograined metallic materials: Suppress strain localization and damage accumulation[J]. SCRIPTA MATERIALIA,2020,187:301-306. |
| APA | Pan, Qingsong,&Lu, Lei.(2020).Improved fatigue resistance of gradient nanograined metallic materials: Suppress strain localization and damage accumulation.SCRIPTA MATERIALIA,187,301-306. |
| MLA | Pan, Qingsong,et al."Improved fatigue resistance of gradient nanograined metallic materials: Suppress strain localization and damage accumulation".SCRIPTA MATERIALIA 187(2020):301-306. |
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