Description
Description
- Spherical cast tungsten carbide powder consists of dark gray particles which are made by ultra high-temperature spheroidization or gas atomization process.
- Dendritic crystal structure composed of WC and W2C: high melting point(2525℃), high hardness (HV0.1≥2700), high feather structure（content≥90%), chemically stable, excellent flowability, high microhardness, high wear resistance.
- This product is used for the preparation of diamond oil drill bit matrix materials, plasma (PTA) surfacing materials, spray welding materials and cemented carbide wear-resistant electrode (wire).
