Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy
文献类型：期刊论文
| 作者 | Q. Li ; Y. B. Xu ; Z. H. Lai ; L. T. Shen ; Y. L. Bai |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2000 |
| 卷号 | 276期号:1-2页码:250-256 |
| 关键词 | dynamic recrystallization plastic deformation high strain rate subgrain misorientation adiabatic shear bands enhanced grain-growth microstructure copper titanium behavior steels size |
| ISSN号 | 0921-5093 |
| 中文摘要 | An investigation has been made into the plastic deformation behavior of a Monel alloy deformed at high strain rate of 10(5) s(-1) by split Hopkinson bar. The results reveal that there are some equiaxed grains with an average size of 150 nm in diameter in the center of the shear bands, suggesting that this microstructure characteristics be developed by dynamic recrystallization, arising from the deformation and the rapid temperature rise in the band. Analysis shows that the plastic strain rate and the mobile dislocation density play a key role in the new crystallized grain formation and growth. Based on grain boundary energy change and diffusion mechanism, the grain growth kinetics is developed for plastic deformation at a high strain rate. (C) 2000 Elsevier Science S.A. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37090]  |
| 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. Li,Y. B. Xu,Z. H. Lai,et al. Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2000,276(1-2):250-256. |
| APA | Q. Li,Y. B. Xu,Z. H. Lai,L. T. Shen,&Y. L. Bai.(2000).Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,276(1-2),250-256. |
| MLA | Q. Li,et al."Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 276.1-2(2000):250-256. |
入库方式： OAI收割
来源：金属研究所
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