Research status of CMT welding between Aluminum and Galvanized Steel
[摘要] In recent years, many scholars have done a lot of research on the CMT welding of aluminum and steel. The welded joints are divided into melting zone, interface zone, heat affected zone and zinc rich zone. In a certain range, the Si element in welding wire is favorable for welding. During the welding process, the choice of welding parameters has a significant effect on the weld appearance and microstructure, the zinc layer is conducive to the wetting and spreading of aluminum and is conducive to welding.
[发布日期] [发布机构] Shenyang University, Dadong District, Shen Yang, Liao Ning Province; 110044, China^1
[效力级别] 无线电电子学 [学科分类]
[关键词] Galvanized steels;Melting zones;Research status;Weld appearances;Welding parameters;Welding process;Welding wires;Wetting and spreading [时效性]