14 results about "Hardfacing" patented technology

Hardfacing is a metalworking process where harder or tougher material is applied to a base metal. It is welded to the base material, and generally takes the form of specialized electrodes for arc welding or filler rod for oxyacetylene and gas tungsten arc welding (TIG) welding. Powder metal alloys are used in (PTA) also called powder plasma welding and thermal spray processes like high-velocity oxygen fuel coating (HVOF), plasma spray, spray and fuse, etc.SAW , FCAW and MIG / MAG uses continuosly fed wire varying in diameter depending on process and current Strip cladding process uses strips from 50 mm wide to 125 mm with a thickness of 0.5mm.Open arc welding uses continuosly fed tubular electrode which may or may not contain flux.