Filler Material in Electric Arc Welding: Types, Functions, and Key Differences
Filler material in electric arc welding consists of metals like silver, tin, nickel, copper, aluminum, and gold. These metals improve the strength of the weld joint. Filler materials come in paste and solid forms, including slugs, powder, washers, wire, and rings. Lead-free and cadmium-free options are also available. The primary function of filler material is … Read more