A simple model to estimate the yield strength of silicon carbide particulate reinforced aluminium alloy matrix composites
文献类型：期刊论文
| 作者 | M. J. Zhao ; L. J. Zhu ; Y. Liu ; J. Bi |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2002 |
| 卷号 | 18期号:3页码:193-194 |
| 关键词 | SiCp/Al composite Hall-Petch correlation dislocation yield strength deformation fracture |
| ISSN号 | 1005-0302 |
| 中文摘要 | In the present study, a modified Hall-Petch correlation on the basis of dislocation pile-up model was used to estimate the yield strength of SiCp/Al composites. The experimental results show that the modified Hall-Petch correlation expressed as sigma(cy)=244+371lambda(-1/2) fits very well with the experimental data, which indicated that the strength increase of SiCp/Al composites might be due to the direct blocking of dislocation motion by the particulate-matrix interface, namely, the dislocation pile-up is the most possible strengthening mechanism for SiCp/Al composites. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36566]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | M. J. Zhao,L. J. Zhu,Y. Liu,et al. A simple model to estimate the yield strength of silicon carbide particulate reinforced aluminium alloy matrix composites[J]. Journal of Materials Science & Technology,2002,18(3):193-194. |
| APA | M. J. Zhao,L. J. Zhu,Y. Liu,&J. Bi.(2002).A simple model to estimate the yield strength of silicon carbide particulate reinforced aluminium alloy matrix composites.Journal of Materials Science & Technology,18(3),193-194. |
| MLA | M. J. Zhao,et al."A simple model to estimate the yield strength of silicon carbide particulate reinforced aluminium alloy matrix composites".Journal of Materials Science & Technology 18.3(2002):193-194. |
入库方式： OAI收割
来源：金属研究所
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