Knowledge Management System of Institue of Mechanics, CAS
| Micro-scale Mechanics of the Surface-Nanocrystalline Al-Alloy Material | |
Wei YG(魏悦广) ; Zhu C(朱晨); Wu XL(武晓雷); Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
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| Source Publication | Science in China Series G-Physics Astronomy
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| 2004 | |
| Volume | 47Issue:1Pages:86-100 |
| ISSN | 1672-1799 |
| Abstract | Based on the microscopic observations and measurements, the mechanical behavior of the surface-nanocrystallized Al-alloy material at microscale is investigated experimentally and theoretically. In the experimental research, the compressive stress-strain curves and the hardness depth curves are measured. In the theoretical simulation, based on the material microstructure characteristics and the experimental features of the compression and indentation, the microstructure cell models are developed and the strain gradient plasticity theory is adopted. The material compressive stress-strain curves and the hardness depth curves-are predicted and simulated. Through comparison of the experimental results with the simulation results, the material and model parameters are determined. |
| Subject Area | 力学 |
| DOI | 10.1360/03yw0073 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000188945900010 |
| WOS Keyword | STRAIN GRADIENT PLASTICITY ; INDENTATION TEST ; DEFORMATION ; SOLIDS |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/17678 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Wei YG,Zhu C,Wu XL,et al. Micro-scale Mechanics of the Surface-Nanocrystalline Al-Alloy Material[J]. Science in China Series G-Physics Astronomy,2004,47,1,:86-100. |
| APA | 魏悦广,朱晨,武晓雷,&Wei, YG .(2004).Micro-scale Mechanics of the Surface-Nanocrystalline Al-Alloy Material.Science in China Series G-Physics Astronomy,47(1),86-100. |
| MLA | 魏悦广,et al."Micro-scale Mechanics of the Surface-Nanocrystalline Al-Alloy Material".Science in China Series G-Physics Astronomy 47.1(2004):86-100. |
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