Effect of Gravity on Arc Shape in GTA Welding-for Low Electric Arc Current

材料科学技术（英文）, 2003, 19(z1): 209-211.

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1.Joining and Welding Research Institute, Osaka University, 11-1 Mihogaoka, Ibaraki, Osaka, 567-0047, Japan

2.Joining and Welding Research Institute, Osaka University, 11-1 Mihogaoka, Ibaraki, Osaka, 567-0047, Japan

3.Joining and Welding Research Institute, Osaka University, 11-1 Mihogaoka, Ibaraki, Osaka, 567-0047, Japan

4.Joining and Welding Research Institute, Osaka University, 11-1 Mihogaoka, Ibaraki, Osaka, 567-0047, Japan

Effect of Gravity on Arc Shape in GTA Welding-for Low Electric Arc Current

Gas tungsten arc (GTA) welding was performed both in a microgravity environment and in a terrestrial environment,and the arc shapes in both environments were compared. A microgravity condition was obtained using the free fallsystem at the Japan Microgravi

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Effect of Gravity on Arc Shape in GTA Welding-for Low Electric Arc Current

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