The joining of metals by concentrating heat from an electric circuit at the point to be welded. The sources of heat are the electric arc established to the work-piece, or losses from internal resistance. See ARC WELDING and RESISTANCE WELDING.
The joining of metals by concentrating heat from an electric circuit at the point to be welded. The sources of heat are the electric arc established to the work-piece, or losses from internal resistance. See ARC WELDING and RESISTANCE WELDING.