A ?consumable? torch part containing a hole or orifice through which the arc passes.
Welding Tech
An arc established between the electrode and the constricting nozzle of the plasma arc torch. The workpiece is not in the electrical circuit.
Containing no iron. Example: Aluminum, copper, copper alloys.
The act of determining the suitability of some material or component for its intended purpose using techniques that do not affect it serviceability
Neutral fluxes produce little change to mechanical properties when adjusting the voltage. Best utilized when welding on plate thickness of one inch or more.