Cyclic Deformation Behaviors of [(5)over-bar579]-Oriented Al Single Crystals
文献类型：期刊论文
| 作者 | Li, Peng; Li, Shouxin; Wang, Zhongguang; Zhang, Zhefeng |
| 刊名 | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 41A期号:10页码:2532-2537 |
| ISSN号 | 1073-5623 |
| DOI | 10.1007/s11661-010-0347-7 |
| 通讯作者 | Li, Peng(pli@imr.ac.cn) |
| 英文摘要 | During the cyclic deformation of [(5) over bar 79, Al single crystals with a high stacking fault energy produced slip bands that were characterized by wavy slip. Its cyclic stress response curve demonstrated that the specimen experienced hardening-softening-secondary hardening in sequence with repeated fluctuation stresses usually less than 10 MPa, which is far lower than those of Cu, Ni, and Ag single crystals. Finally, the whole surface of the Al single crystals was covered with intense intrusion and extrusion, and the cell structure is the most typical dislocation arrangement. These cells mainly comprise loose clusters of dislocations, which move more freely. In the center of the cell, the dislocation density is relatively low, and most dislocations concentrate in the cell wall. At room temperature, compared with cyclically deformed Cu, Ni, and Ag single crystals, the cyclic deformation behaviors of Al single crystals show significant differences, which are highlighted in this study. |
| 资助项目 | Chinese Academy of Sciences ; National Outstanding Young Scientist Foundation[50625103] ; National Basic Research Program of China[2010CB631006] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000281323900012 |
| 出版者 | SPRINGER |
| 资助机构 | Chinese Academy of Sciences ; National Outstanding Young Scientist Foundation ; National Basic Research Program of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/102806]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, Peng |
| 作者单位 | Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Peng,Li, Shouxin,Wang, Zhongguang,et al. Cyclic Deformation Behaviors of [(5)over-bar579]-Oriented Al Single Crystals[J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,2010,41A(10):2532-2537. |
| APA | Li, Peng,Li, Shouxin,Wang, Zhongguang,&Zhang, Zhefeng.(2010).Cyclic Deformation Behaviors of [(5)over-bar579]-Oriented Al Single Crystals.METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,41A(10),2532-2537. |
| MLA | Li, Peng,et al."Cyclic Deformation Behaviors of [(5)over-bar579]-Oriented Al Single Crystals".METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 41A.10(2010):2532-2537. |
入库方式： OAI收割
来源：金属研究所
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