Same as backhand welding.
glossary
glossary
A thermal spraying process in which a non-transferred arc is used to create an arc plasma for melting and propelling the surfacing material to the substrate.
Ability of a metallic state to undergo permanent deformation without rupture.
A circular weld made through a hole in one member of a lap or T joint.
It is installed behind the removable seat in a plasma torch head to enable the safety interlock.