Protective coating and coated welding tip and nozzle assembly

摘要

A coated welding tip and nozzle assembly is disclosed. The tip and the nozzle are coated with a coating composition comprising titanium dioxide. The coating provides resistance to adhesion and accumulation of weld spatter on the nozzle and tip and facilitates weld spatter removal. The coating also protects against thermal damage of the nozzle by providing a thermal barrier.