Numerical and experimental investigations on the effect of the heating strategy and the punch speed on the warm deep drawing of magnesium alloy AZ31
文献类型：期刊论文
| 作者 | Palumbo, G.; Sorgente, D.; Tricarico, L.; Zhang, S. H.; Zheng, W. T. |
| 刊名 | JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
 |
| 出版日期 | 2007-08-01 |
| 卷号 | 191期号:1-3页码:342-346 |
| 关键词 | Mg alloy sheets warm deep drawing finite element |
| ISSN号 | 0924-0136 |
| DOI | 10.1016/j.jmatprotec.2007.03.095 |
| 通讯作者 | Tricarico, L.(tricarico@poliba.it) |
| 英文摘要 | The present work has been focused on the warm deep drawing process by superimposing a thermal gradient between the blank centre in contact with the punch and the blank flange (which is going to be drawn). Using such a technique the limit drawing ratio of Mg alloys can be dramatically improved. As a case of study, the forming of cylindrical AZ31 cups was investigated. In particular, the attention was focused on the forming temperature (in both the flange region and in the blank centre). Finite element simulations were run in order to investigate the stress and strain distribution in the material determined by the temperature gradient and to validate experimental results. Tests highlighted that a LDR equal 3.375 is possible when setting the temperature of the blank holder at 230 degrees C and the punch speed at 6 mm/min. (C) 2007 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000247805200081 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.imr.ac.cn/handle/321006/91908]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Tricarico, L. |
| 作者单位 | 1.Chinese Acad Sci, Met Res Inst, Shenyang, Peoples R China 2.Polytech Bari, Dept Mech & Management Engn, Bari, Italy |
| 推荐引用方式 GB/T 7714 | Palumbo, G.,Sorgente, D.,Tricarico, L.,et al. Numerical and experimental investigations on the effect of the heating strategy and the punch speed on the warm deep drawing of magnesium alloy AZ31[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,2007,191(1-3):342-346. |
| APA | Palumbo, G.,Sorgente, D.,Tricarico, L.,Zhang, S. H.,&Zheng, W. T..(2007).Numerical and experimental investigations on the effect of the heating strategy and the punch speed on the warm deep drawing of magnesium alloy AZ31.JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,191(1-3),342-346. |
| MLA | Palumbo, G.,et al."Numerical and experimental investigations on the effect of the heating strategy and the punch speed on the warm deep drawing of magnesium alloy AZ31".JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 191.1-3(2007):342-346. |
入库方式： OAI收割
来源：金属研究所
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