| Friction Stir Welding of Magnesium Alloys: A Review | |
| Ma Zongyi1; Shang Qiao1,2; Ni Dingrui1; Xiao Bolv1 | |
| Corresponding Author | Ma Zongyi(zyma@imr.ac.cn) |
| 2018-11-11 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 54Issue:11Pages:1597-1617 |
| Abstract | In recent years, the increasing application demand for Mg alloys in automobile, rail transport, aviation and aerospace industries brings about the growing prominence of seeking reliable techniques to join Mg alloys. As a solid state welding method, friction stir welding (FSW) exhibits unique advantages in joining Mg alloys, and thus arouses widespread research interest. This paper emphatically reviewed the research status of conventional friction stir butt-welding of Mg alloys, and highlighted the welding process, microstructure evolution, texture characteristics, mechanical behavior and their interaction mechanisms. It was indicated that the texture plays a vital role in FSW joint performance of wrought Mg alloys, which is quite different from that in the FSW Al alloy joints. The specific strong texture formed in the weld is the main factor that gives rise to the impediment to achieving equal-strength joints to base materials. At the same time, some focuses like the weldability and the factors that influence joint performance in other types of FSW like lap welding, spot welding and double-sided welding; the weldability, interface bonding mechanism, joint performance and its affecting factors and optimization methods in dissimilar FSW between Mg alloys and other materials like Mg alloys of other grades, Al alloys and steels, were summarized and discussed. Finally, the future research and development directions in FSW of Mg alloys were prospected. |
| Keyword | Mg alloy friction stir welding dissimilar welding microstructure evolution joint performance |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.11900/0412.1961.2018.00392 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51331008] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000447845000012 |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130005 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Ma Zongyi |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Ma Zongyi,Shang Qiao,Ni Dingrui,et al. Friction Stir Welding of Magnesium Alloys: A Review[J]. ACTA METALLURGICA SINICA,2018,54(11):1597-1617. |
| APA | Ma Zongyi,Shang Qiao,Ni Dingrui,&Xiao Bolv.(2018).Friction Stir Welding of Magnesium Alloys: A Review.ACTA METALLURGICA SINICA,54(11),1597-1617. |
| MLA | Ma Zongyi,et al."Friction Stir Welding of Magnesium Alloys: A Review".ACTA METALLURGICA SINICA 54.11(2018):1597-1617. |
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