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to different mechanical behaviors of the selected aluminum alloys in the FSSW process temperature range. Key words: friction stir spot welding; dissimilar aluminum alloys; force histories; torque... these problems. The friction stir spot welding (FSSW) process, sometimes called spot friction welding (SFW) or friction spot joining (FSJ), is a derivative of the friction stir welding (FSW) process [4-6......
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..., SPR, friction stir welding (FSW) and adhesive bonding, have been used by manufacturers to joint dissimilar metals [8]. Resistance spot welding (RSW) is a process in which contacting metal surfaces......
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......
Repair welding process of friction stir welding groove defect LIU Hui-jie(刘会杰), ZHANG Hui-jie(张会杰) State Key Laboratory of Advanced Welding Production Technology, Harbin Institute...; Abstract: The groove defect formed in the friction stir welding dramatically deteriorates weld appearances and mechanical properties......
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......
Refill Friction Stir Spot Welding of Similar and Dissimilar Alloys:A ReviewXiao-Song Feng1,Song-Bin Li2,Li-Na Tang2,Hui-Min Wang31. Shanghai Aerospace Equipments Manufacturer Co,Ltd2. Shanghai... spot welding, also known as friction spot welding(FSpW), is a solid-state welding process suitable for spot joining of lightweight materials. Through the eff orts of improving joint quality for similar......
On the double-side probeless friction stir spot welding of AA2198 Al-Li alloyQ.Chu1,W.Y.Li1,H.L.Hou2,X.W.Yang1,A.Vairis1,3,C.Wang2,W.B.Wang21. State Key Laboratory of Solidification Processing... of Crete摘 要:Double-side probeless friction stir spot welding(DP-FSSW) of AA2198 alloy was conducted to investigate the microstructure and mechanical......
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Development of liquid-nitrogen-cooling friction stir spot welding for AZ31 magnesium alloy jointsDong Wu,Jun Shen,Meng-bing Zhou,Liang Cheng,Jia-xing SangState Key Laboratory of Mechanical Transmission, College of Materials Science & Engineering, Chongqing University摘 要:A liquid-nitrogen-cooling friction stir spot welding(C-FSSW) technology......
Friction stir welding of AA5083 aluminum alloyLIU Hui-jie(刘会杰)1, H. Fujii (藤井英俊)2,M. Maeda(前田将克)2, K. Nogi(野城清)2(1. State Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China;2. Joining and Welding Research Institute, Osaka University,Osaka 567-0047, Japan)Abstract:Friction stir welding (FSW) is a promising welding process that can......
