论文信息 - Study on microstructure and properties of dissimilar welded joints of steel and aluminum by CMT welding process

Study on microstructure and properties of dissimilar welded joints of steel and aluminum by CMT welding process

This paper summarizes the characteristics of CMT welding technology, introduces the main application of CMT welding and analyses the influence of welding parameters on the microstructure and properties of welded joints of steel and aluminum. In the dissimilar welding of steel and aluminum by CMT, the suitable welding speed, wire feeding speed and preset clearance should be selected to obtain the welded joints with good microstructure and performance.

[1] Rui Cao,et al. Microstructure and properties of aluminum AA6061-T6 to copper (Cu)-T2 joints by cold metal transfer joining technology , 2016 .

[2] Pei-Chung Wang,et al. Cold metal transfer joining aluminum alloys-to-galvanized mild steel , 2013 .

[3] Jing Zhang,et al. Welding of aluminum alloy to zinc coated steel by cold metal transfer , 2013 .

[4] Jerry E. Gould,et al. Dissimilar friction welding of 6061-T6 aluminum and AISI 1018 steel: Properties and microstructural characterization , 2010 .

[5] Peng He,et al. Distribution of Zn and Interfacial Microstructure of Braze-Welding CMT Joints between Aluminium and Galvanized Steel Sheets , 2007 .

[6] K Furukawa,et al. New CMT arc welding process – welding of steel to aluminium dissimilar metals and welding of super-thin aluminium sheets , 2006 .