Base Metal and Welding Alloy Selection Factors The base metal refers to the composition of the workpiece being welded. Welding alloys, sometimes referred to as welding electrodes, must be compatible ...
Historically, balling the tip of the electrode was the default process to prepare it for AC TIG welding (most notably for ...
As implied in the table below, process selection factors to be considered include ... effectively joining them. Arc welding requires a power supply, an electrode, an electrode holder or gun-style ...