Micro-scale Mechanics of the Surface-Nanocrystalline Al-Alloy Material
文献类型：期刊论文
| 作者 | Wei YG(魏悦广) ; Zhu C(朱晨); Wu XL(武晓雷)
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| 刊名 | Science in China Series G-Physics Astronomy
 |
| 出版日期 | 2004 |
| 卷号 | 47期号:1页码:86-100 |
| 通讯作者邮箱 | ywei@lnm.imech.ac.cn |
| ISSN号 | 1672-1799 |
| 通讯作者 | Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | 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. |
| 学科主题 | 力学 |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | STRAIN GRADIENT PLASTICITY ; INDENTATION TEST ; DEFORMATION ; SOLIDS |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000188945900010 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/17678]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Wei YG,Zhu C,Wu XL. 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.(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. |
入库方式： OAI收割
来源：力学研究所
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