The purpose of this unit is to enable the development of knowledge, understanding and required for Gas Tungsten Arc Welding process. Broad understanding of GTAW plant and the five requirements to produce sound weld. Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a non-consumable tungsten electrode to produce the weld. It mostly used for stainless steel welding.
- Teacher: Rudra Nand