Which welding method is formerly known as MIG welding?

Metal Inert Gas (MIG) welding is a continuously fed process where a wire electrode is fed through a welding gun and used to join metals, typically in a shielding gas environment to protect the weld pool from contamination. The term 'MIG' is often informally used to refer to Metal Arc Gas Shielded Welding, which emphasizes the gas shielding aspect essential to the process. This method is widely appreciated for its speed and versatility, especially in industries that require quick and efficient welds.

Submerged Arc Welding serves a different purpose, utilizing a granular flux that covers the arc to protect it from oxidation, which defines it distinctly from MIG welding. Tungsten Arc Gas Shielded Welding pertains more to the gas tungsten arc welding (GTAW) process, which uses a non-consumable tungsten electrode, setting it apart from the consumable wire used in MIG. Flux-Cored Arc Welding, although somewhat related to MIG due to its use of a continuous wire, includes a tubular wire that contains a flux, making it a separate method with its unique applications and characteristics.

Thus, identifying Metal Arc Gas Shielded Welding as the former name for MIG welding aligns with the fundamental principles of the process, concentrating on the use of gas shielding to facilitate the welding