Tungsten Inert Gas Welding

In TIG Welding process the arc is formed between the tungsten electrodes(nonconsumable) and the welding job in an atmosphere of an
inert gas (argon or helium) A separate filler rod is used to add the filler metal This process is also called gas tungsten arc welding (GTAW)process.

Tungsten Inert Gas Welding
Tungsten Inert Gas Welding
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