Knowledge Management System Of Institute of metal research，CAS
| Significant Enhancement in Cryogenic Mechanical Properties of Cu-Al Alloy via Minor Recrystallization | |
| Lin, H. R.; Tian, Y. Z.; Sun, S. J.; Yang, H. J.; Zhang, Z. F. | |
| 2019-03-01 | |
| Source Publication | ADVANCED ENGINEERING MATERIALS
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| ISSN | 1438-1656 |
| Volume | 21Issue:3 |
| Abstract | 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. |
| Keyword | Cu-Al alloy deformation twin ductility recrystallization strength temperature |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000463664800008 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/81299 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation 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). |
| 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). |
| 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). |
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