Significant Enhancement in Cryogenic Mechanical Properties of Cu-Al Alloy via Minor Recrystallization
文献类型：期刊论文
| 作者 | Lin, H. R.1,2; Tian, Y. Z.1,2; Sun, S. J.1,2; Yang, H. J.1,2; Zhang, Z. F.1,2 |
| 刊名 | ADVANCED ENGINEERING MATERIALS
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 21期号:3页码:7 |
| 关键词 | Cu-Al alloy deformation twin ductility recrystallization strength temperature |
| ISSN号 | 1438-1656 |
| DOI | 10.1002/adem.201800889 |
| 通讯作者 | Tian, Y. Z.(yztian@imr.ac.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn) |
| 英文摘要 | The mechanical properties of cold-rolled (CR) and partially recrystallized (PRX) Cu-Al alloy are investigated by tensile tests at 77 and 293K. While the uniform elongation is limited for the CR specimens at both temperatures, uniform elongation is enhanced unprecedentedly from 2.4% at 293K to 16.5% at 77K for the PRX specimens. In contrast to the sole contribution of recrystallized grains via wavy slip at 293K, the prominent uniform elongation at 77K is attributed to the multiple deformation mechanisms within recrystallized grains and the harmonization of plastic deformation between recrystallized grains and matrix. |
| 资助项目 | National Natural Science Foundation of China (NSFC)[51501198] ; National Natural Science Foundation of China (NSFC)[51331007] ; National Natural Science Foundation of China (NSFC)[51501196] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000463664800008 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National Natural Science Foundation of China (NSFC) |
| 源URL | [http://ir.imr.ac.cn/handle/321006/132706]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Tian, Y. Z.; Zhang, Z. F. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Mat Fatigue & Fracture Div, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, H. R.,Tian, Y. Z.,Sun, S. J.,et al. Significant Enhancement in Cryogenic Mechanical Properties of Cu-Al Alloy via Minor Recrystallization[J]. ADVANCED ENGINEERING MATERIALS,2019,21(3):7. |
| APA | Lin, H. R.,Tian, Y. Z.,Sun, S. J.,Yang, H. J.,&Zhang, Z. F..(2019).Significant Enhancement in Cryogenic Mechanical Properties of Cu-Al Alloy via Minor Recrystallization.ADVANCED ENGINEERING MATERIALS,21(3),7. |
| MLA | Lin, H. R.,et al."Significant Enhancement in Cryogenic Mechanical Properties of Cu-Al Alloy via Minor Recrystallization".ADVANCED ENGINEERING MATERIALS 21.3(2019):7. |
入库方式： OAI收割
来源：金属研究所
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