Tungsten Inert Gas Welding (TIG)
Tungsten Inert Gas Welding Tungsten Inert Gas (GTAW or TIG) Tungsten Inert Gas (TIG) welding, also known as Gas Tungsten Arc Welding (GTAW) is an arc welding process that produces the weld with a non-consumable tungsten electrode. Using an inert gas shield instead of a slag to protect the weld-pool, the process was a highly […]