Evaluation of Stored Energy from Microstructure of Multi-component Nanostructured Cu
文献类型：期刊论文
| 作者 | F. Yan ; H. W. Zhang |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2012 |
| 卷号 | 28期号:4页码:289-293 |
| 关键词 | Stored energy Cu Dynamic plastic deformation Transmission electron microscopy dynamic plastic-deformation deformed metals large strains grain-size copper evolution nickel temperature strength texture |
| ISSN号 | 1005-0302 |
| 中文摘要 | A polycrystalline Cu of 99.995% purity has been deformed by dynamic plastic deformation at liquid nitrogen temperature to a strain of 2.1 (LNT-DPD Cu). Three distinct regions that are dominated by dislocation slip, shear banding and nanotwinning, form a multi-component nanostructure. The microstructure of each region has been quantified by transmission electron microscopy assisted by Kikuchi line analysis. Based on the structural parameters the stored energy of each region was evaluated, and the total energy can be assumed to be a linear additivity of that in each region weighted by the respective volume fraction. A microstructure based evaluation of the stored energy of multi-component nanostructure has been proposed. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60382]  |
| 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 | F. Yan,H. W. Zhang. Evaluation of Stored Energy from Microstructure of Multi-component Nanostructured Cu[J]. Journal of Materials Science & Technology,2012,28(4):289-293. |
| APA | F. Yan,&H. W. Zhang.(2012).Evaluation of Stored Energy from Microstructure of Multi-component Nanostructured Cu.Journal of Materials Science & Technology,28(4),289-293. |
| MLA | F. Yan,et al."Evaluation of Stored Energy from Microstructure of Multi-component Nanostructured Cu".Journal of Materials Science & Technology 28.4(2012):289-293. |
入库方式： OAI收割
来源：金属研究所
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