MIG-MAG welding is a method of arc welding with continuous wire welding, in which the heat is generated by an arc which flows between the welding rod and the actual work piece
TIG welding is an arc welding process with infusible electrode (tungsten), inert gas supply, which can be run with or without filler metal.
BRAZE WELDING AND CLADDING
Braze welding is a welding process carried out for fusions only using filler metal, whilst the base metal is heated to a temperature below its melting point, adapting to allow a union with the filler metal.
RESISTANCE WELDING RW
Electric resistance welding is a pression welding process