A model of dynamic recrystallisation in alloys during high strain plastic deformation
文献类型：期刊论文
| 作者 | Q. A. Li ; Y. B. Xu ; Z. H. Lai ; L. T. Shen ; Y. L. Bai |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 1999 |
| 卷号 | 15期号:5页码:435-438 |
| 关键词 | adiabatic shear bands grain-size recrystallization copper steel |
| ISSN号 | 1005-0302 |
| 中文摘要 | Recrystallized grains, less than 200 nm in diameter were observed in heavily shear zones of a high strength low alloy steel and a Ni-based alloy, and Also grain refinement, less than 3 mu m in diameter was made in high purity aluminum by ECAE at ambient temperature. The experimental results showed that high strain rate and large deformation could induce dynamic recrystallization. Based on dislocation dynamics and grain orientation change enhanced by plastic deformation, a model for the recrystallization process is developed. The model is used to explain the ultra fine grains which are formed at a temperature still much lower than that for the conventional recrystallization. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37404]  |
| 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 | Q. A. Li,Y. B. Xu,Z. H. Lai,et al. A model of dynamic recrystallisation in alloys during high strain plastic deformation[J]. Journal of Materials Science & Technology,1999,15(5):435-438. |
| APA | Q. A. Li,Y. B. Xu,Z. H. Lai,L. T. Shen,&Y. L. Bai.(1999).A model of dynamic recrystallisation in alloys during high strain plastic deformation.Journal of Materials Science & Technology,15(5),435-438. |
| MLA | Q. A. Li,et al."A model of dynamic recrystallisation in alloys during high strain plastic deformation".Journal of Materials Science & Technology 15.5(1999):435-438. |
入库方式： OAI收割
来源：金属研究所
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