A metal used as the plasma cutting electrode emitter for a non-oxidizing plasma gas such as nitrogen.

In welding, the area between the arms of a resistance welder. In a press, the distance from the slide centerline to the frame, of a gap-frame press.

Any material upon which a thermal-spray deposit is applied.

It serves is a mounting platform for the nozzle, sets up a swirling direction of the gas through the small holes in the swirl baffle and carries the electrical current to the work piece.

An action where the total effect of two active components in a mixture is greater than the sum of their individual effects.