GTAW full form

Meaning : Gas tungsten arc welding

Category : Science
Sub Category : Arc Welding

What does GTAW mean or stand for ?

Its type of welding is most commonly used for non iron based metals. It uses a tungsten electrode to produce a high intensity flames which can reach  a temperature of more then 3000 degree centigrade. It creates an arc between the two welded materials and bonds them together.