Study of friction-stir-welded lap joint of aluminum and zinc-coated steel

	Study of friction-stir-welded lap joint of aluminum and zinc-coated steel
	Wang, Xijing; Shen, Zhikang; Zhang, Zhongke
刊名	Hanjie Xuebao/Transactions of the China Welding Institution
	2011-12-01
卷号	32 期号:12 页码:97-100
关键词	Aluminum alloys Aluminum coated steel Aluminum plating Binary alloys Dissimilar materials Dual phase steel Friction Friction stir welding Heat affected zone Intermetallics Mechanical properties Morphology Research laboratories Zinc coatings Fractured surfaces Industrial pure aluminum Joint shear strengths Mechanical performance Microstructure morphologies Transition layers Xrd phase analysis Zinc-coated steel
ISSN号	0253360X
英文摘要	Lap joint friction stir welding of dissimilar materials between DP600 dual-phase zinc-coated steel and industrial pure aluminum 1060 (the aluminum plate was on the top and the steel was under it) was researched in this paper. It can be found from microstructure morphology of the joint that the steel inserts the aluminum just like two nails in both the advancing side and return side. On the micro scale, the steel and aluminum fully mixed together like rivers. In the weld, nugget zone and heat affected zone, a layer of a certain width of the transition layer was formed by the two materials staggered together. Mechanical performance tests show that the hardness of transition layer is high, joint shear strength is about 77% of base metal, and the mechanical properties of the weld is good. Intermetallic compound Al13Fe4 is found on the fractured surface through XRD phase analysis.
语种	中文
出版者	Harbin Research Institute of Welding
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111212]
专题	材料科学与工程学院
作者单位	State Key Laboratory of Advanced New Non-ferrous Materials, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Wang, Xijing,Shen, Zhikang,Zhang, Zhongke. Study of friction-stir-welded lap joint of aluminum and zinc-coated steel[J]. Hanjie Xuebao/Transactions of the China Welding Institution,2011,32(12):97-100.
APA	Wang, Xijing,Shen, Zhikang,&Zhang, Zhongke.(2011).Study of friction-stir-welded lap joint of aluminum and zinc-coated steel.Hanjie Xuebao/Transactions of the China Welding Institution,32(12),97-100.
MLA	Wang, Xijing,et al."Study of friction-stir-welded lap joint of aluminum and zinc-coated steel".Hanjie Xuebao/Transactions of the China Welding Institution 32.12(2011):97-100.