| High-quality dissimilar friction stir welding of Al to steel with no contacting between tool and steel plate | |
| Zhang, M.1,2; Wang, Y. D.1,2; Xue, P.1,2; Zhang, H.1,2; Ni, D. R.1,2; Wang, K. S.3; Ma, Z. Y.1,2 | |
| Corresponding Author | Xue, P.(pxue@imr.ac.cn) ; Ni, D. R.(drni@imr.ac.cn) |
| 2022-09-01 | |
| Source Publication | MATERIALS CHARACTERIZATION
 |
| ISSN | 1044-5803 |
| Volume | 191Pages:7 |
| Abstract | The stirring tools made of steels are easily worn in traditional friction stir welding (FSW) of Al alloy to steels, which limits their wide application in industry. Here, we reported a new FSW method with no contacting be-tween the tool and the steel plate, and an ordinary H13 steel tool can be used in this case. In this study, thickened Al alloy plate was applied during FSW of 1060Al to SUS304 stainless steel. The results showed that a high-quality joint was successfully acquired at an appropriate thickness difference of 0.7 mm between Al and steel plates, where an excellent metallurgical bonding achieved in the Al-steel interface. Microstructure characterization revealed a thin interface layer (< 1 mu m) consisted of Al5Fe2 intermetallic compound (IMC) and Al13Fe4 IMC as well as Al-based solid solution with enrichment of Ni. The joint failed at the heat affected zone of Al side with a high strength of 104 MPa (95% of 1060Al). This study brings a low-cost and effective method in FSW of Al alloy and high fusion-point metals, and can realize long-distance and high-quality welding in industry. |
| Keyword | Friction stir welding Dissimilar joint Thickness difference Interface Intermetallic compound |
| Funding Organization | National Natural Science Foundation of China ; Liaoning Province Excellent Youth Foundation ; Youth Innovation Promotion Association of the Chinese Academy of Sciences |
| DOI | 10.1016/j.matchar.2022.112128 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51901225] ; National Natural Science Foundation of China[52034005] ; Liaoning Province Excellent Youth Foundation[2021- YQ-01] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[Y2021061] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Materials Science, Characterization & Testing |
| WOS ID | WOS:000834169800002 |
| Publisher | ELSEVIER SCIENCE INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/174748 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xue, P.; Ni, D. R. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Xian Univ Architecture & Technol, Sch Met Engn, Xian 710055, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, M.,Wang, Y. D.,Xue, P.,et al. High-quality dissimilar friction stir welding of Al to steel with no contacting between tool and steel plate[J]. MATERIALS CHARACTERIZATION,2022,191:7. |
| APA | Zhang, M..,Wang, Y. D..,Xue, P..,Zhang, H..,Ni, D. R..,...&Ma, Z. Y..(2022).High-quality dissimilar friction stir welding of Al to steel with no contacting between tool and steel plate.MATERIALS CHARACTERIZATION,191,7. |
| MLA | Zhang, M.,et al."High-quality dissimilar friction stir welding of Al to steel with no contacting between tool and steel plate".MATERIALS CHARACTERIZATION 191(2022):7. |
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