Developing Processing Routes for the Equal-Channel Angular Pressing of Age-Hardenable Aluminum Alloys
文献类型：会议论文
| 作者 | Duan, Zhi Chao; Chinh, Nguyen Q.; Xu, Cheng; Langdon, Terence G. |
| 出版日期 | 2010 |
| 会议日期 | FEB 15-19, 2009 |
| 关键词 | AL-MG ALLOY MICROSTRUCTURAL EVOLUTION GRAIN-REFINEMENT TEXTURE EVOLUTION ECAP EXTRUSION SUPERPLASTICITY PRECIPITATION TEMPERATURE PRINCIPLES |
| 卷号 | 41A |
| 期号 | 4 |
| DOI | 10.1007/s11661-009-0020-1 |
| 英文摘要 | The processing of age-hardenable aluminum alloys by equal-channel angular pressing (ECAP) was investigated using three different Al-Zn-Mg alloys. The results show that it is relatively easy to conduct the ECAP at an elevated temperature of 473 K, but this leads to a weakening of the alloy rather than a strengthening. The processing by ECAP may be performed successfully at room temperature provided it is conducted fairly quickly (within similar to 10 minutes) after quenching from the solution treatment. It is necessary also to optimize the solution treatment conditions for each alloy composition. Under optimum conditions, good strengthening is achieved even after a single pass in ECAP. |
| 学科主题 | Materials Science ; Metallurgy & Metallurgical Engineering |
| ISSN号 | 1073-5623 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23722]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Duan, Zhi Chao,Chinh, Nguyen Q.,Xu, Cheng,et al. Developing Processing Routes for the Equal-Channel Angular Pressing of Age-Hardenable Aluminum Alloys[C]. 见:. FEB 15-19, 2009. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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