Spherical Cast Tungsten Carbide (SCTC) Powder is a dark gray powder produced through ultrahigh temperature spheroidization or atomization. SCTC forms dendritic crystals composed of WC and W C, with a feather-like microstructure comprising ≥ 90%. It boasts excellent chemical 2
stability and a high melting point of 2525°C. Its high hardness (≥2700 HV0.1), rapid flowability, and enhanced resistance to wear and corrosion have made it highly popular for hardfacing overlays.
This powder serves as a raw material for producing PDC Matrix powder, premixed powder for flame spraying, Plasma Transferred Arc (PTA) surfacing, and laser
cladding. It is also extensively utilized in the production of tubular welding wires and rods.
Wide range of particle sizes (38-355 μm) to suit various applications.