Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) rod welding, joins metals by melting base and filler metals with an arc struck between a tungsten electrode and the workpiece.

It was an important moment for the technology—although the theory behind it has been recognized as plausible by many, there ...

This modified method is similar to stick welding in that a consumable filler rod is added to the molten joint. Inspired by our coverage of [Fran], [Scorch] experimented and discovered that a ...

When GMAW or MIG welding overlays on steel a first pass of Alloy 61 is not necessary. Alloy 60 dissimilar metal... [See More] Joining Process / Product Form: TIG Rod (GTAW); MIG Spool (GMAW); ...

Subscribing to his channel is a sure way to keep your welding ego in check ... when hard-facing filler rod was built up on the edge of a mild steel slug to make a cutter for internal weld seams.