Arc welding using the Metal filler wire as consumable electrode and an Inert Gas to protect the molten pool against oxidation. Figure 1. Schematic of the MIG welding process. In the metal inert gas ...
This article will discuss the importance of shielding gas delivery systems for welding applications in greater depth. What is a MIG Welder? MIG (metal inert gas) welding is the colloquial term for a ...