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Processing, Shaanxi Key Laboratory of Friction Welding Technologies, Northwestern Polytechnical University, Xi’an 710072, China; 2. China FSW Center, Beijing 100024, China Central South University... and TC4 titanium alloy were evaluated. The results show that the joint of Al/Ti dissimilar alloys can be successfully attained through pinless friction stir spot welding (FSSW). The joint can be divided......
Refill friction stir spot welding of 5083-O aluminum alloyZhiwu Xu1,Zhengwei Li1,Shude Ji2,Liguo Zhang21. State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology2. Faculty of Aerospace Engineering,Shenyang Aerospace University摘 要:In this work,refill friction stir spot welding(RFSSW) was used to weld 2 mm-thick 5083-O......
Joint formation mechanism of high depth-to-width ratio friction stir weldingYongxian Huang,Yuming Xie,Xiangchen Meng,Junchen Li,Li ZhouState Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology摘 要:High depth-to-width ratio friction stir welding is an attractive method for the joining demands of aluminum profiles, which......
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Effect of welding speed on the material flow patterns in friction stir welding of AZ31 magnesium alloyZHANG Hua1), Wu Huiqiang2), Huang Jihua1), LIN Sanbao3), and WU Lin3) 1) Materials Science... the joining mechanism of friction stir welding. The rotation speed is kept at 1000 r/min and the welding speed changes from 120 mm/min to 600 mm/min. The macrostructure on the transverse cross......
Microstructure Evolution during Friction Stir Welding of Aluminum Alloy AA2219K.S.Arora1,2,3,S.Pandey1,M.Schaper21. Mechanical Engineering Department,Indian Institute of Technology2. Institut fuer Werkstoffwissenschaft,Technische Universitaet Dresden摘 要:The characterization of microstructure evolution in friction stir welded aluminum alloy was carried......
MICROSTRUCTURAL STUDIES OF FRICTION STIR WELDED AZ31 MAGNESIUM ALLOY J.C.Feng1,H.Zhang1,L.Wu1,S.B.Lin1 (1.State Key Lab. of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001,China) Abstract:Friction stir welding achieves the weld in solid phase by locally introducing frictional heating and plastic flow arising from rotation of the welding tool, which results......
Friction stir spot welding of SPCC low carbon steel plates at extremely low welding temperatureY.F.Sun1,2,H.Fujii1,Y.Sato1,Y.Morisada11. Joining and Welding Research Institute, Osaka University2. School of Materials Science and Engineering, Zhengzhou University摘 要:Friction stir spot welding(FSSW) was applied to 2.0 mm thick steel plate cold-rolled......
solution and longer exposure time, and the corrosion morphology is predominantly influenced by the distribution of β-phase. Key words: magnesium alloy; immersion corrosion; friction stir welding 1... zone occurred during fusion welding. To avoid these problems, friction stir welding (FSW) process can be used. FSW is a solid state welding process without emission of radiation or dangerous fumes......
