What Is TIG Welding?
The TIG (or Tungsten Inert Gas) welding process uses non-consumable tungsten electrode which passes the current to welding arc. This Tungsten Inert Gas Welding process is also known as Gas Tungsten Arc Welding or else by the first letters GTAW. The tungsten and other hot materials are protected by inert gas by the cooling effect. TIG welding process was first started in the year 1931 and was used during the times of World War II.
