[G4-O503] Oral 503

[G4-O503-05] Effect of Cathode Spot Distribution on Molten Metal Behavior in Metal Inert Gas Welding

*Kai Aoyama¹, Hisaya Komen¹, Manabu Tanaka¹, Kyohei Konishi², Koichi Taniguchi², Satoshi Igi² (1. Joining and Welding Research Inst., Osaka Univ. (Japan), 2. JFE Steel Corporation (Japan))

キーワード：Gas Metal Arc Welding, Cathode Spot Behavior, Metal Transfer