Classification society ClassNK has released Guidelines on Laser-Arc Hybrid Welding (Ver. 3) aiming to support the widespread application of laser-arc hybrid welding in shipyards. Laser-arc hybrid ...
In the tungsten inert gas (TIG) welding process, an electric arc is struck between a refractory electrode made of tungsten and the work piece, while a shroud of inert gas, usually argon, shields the ...
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