| Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet | |
| Yan, Meng1,2; Wang, Cong1; Luo, Tianjiao1,2; Li, Yingju1,2; Feng, Xiaohui1,2; Huang, Qiuyan1,2; Yang, Yuansheng1 | |
| Corresponding Author | Yang, Yuansheng(ysyang@imr.ac.cn) |
| 2020-07-25 | |
| Source Publication | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| Pages | 9 |
| Abstract | A novel method of pulsed magnetic field (PMF) treatment was developed to eliminate the residual stress of rolled magnesium alloy AZ31 sheet in this study. The effect of PMF on residual stress of rolled AZ31 sheet was investigated and its mechanism was analyzed. The experimental results revealed that the pulse frequency had a significant impact on residual stress. After 10.0 Hz PMF treatment, the average and maximum reduction rates of residual stress along the rolled direction were 26.6% and 30.3%, respectively. It was found that the dislocation density and parallel dislocation in grains of the rolled sheet increased after it was treated by the pulsed magnetic field. The simulation results showed that the Lorentz force generated by the pulsed magnetic field can lead to basal slip, thereby resulting in local plastic deformation. Besides, the Joule heat produced during the PMF treatment was conducive to the elimination of residual stress. |
| Keyword | Wrought magnesium alloy Residual stress Pulsed magnetic field Rolled AZ31 sheet |
| Funding Organization | National Key R&D Program of China |
| DOI | 10.1007/s40195-020-01109-w |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2016YFB0301105] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000552247700002 |
| Publisher | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/139923 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yang, Yuansheng |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China |
| Recommended Citation GB/T 7714 | Yan, Meng,Wang, Cong,Luo, Tianjiao,et al. Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2020:9. |
| APA | Yan, Meng.,Wang, Cong.,Luo, Tianjiao.,Li, Yingju.,Feng, Xiaohui.,...&Yang, Yuansheng.(2020).Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet.ACTA METALLURGICA SINICA-ENGLISH LETTERS,9. |
| MLA | Yan, Meng,et al."Effect of Pulsed Magnetic Field on the Residual Stress of Rolled Magnium Alloy AZ31 Sheet".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2020):9. |
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