High-quality dissimilar friction stir welding of Al to steel with no contacting between tool and steel plate

doi:10.1016/j.matchar.2022.112128

IMR OpenIR

	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
通讯作者	Xue, P.(pxue@imr.ac.cn) ; Ni, D. R.(drni@imr.ac.cn)
	2022-09-01
发表期刊	MATERIALS CHARACTERIZATION
ISSN	1044-5803
卷号	191 页码:7
摘要	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.
关键词	Friction stir welding Dissimilar joint Thickness difference Interface Intermetallic compound
资助者	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
收录类别	SCI
语种	英语
资助项目	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研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Materials Science, Characterization & Testing
WOS记录号	WOS:000834169800002
出版者	ELSEVIER SCIENCE INC
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/174748
专题	中国科学院金属研究所
通讯作者	Xue, P.; Ni, D. R.
作者单位	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
推荐引用方式 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.