Complaint
| ZWC-Q | W | C | C | Fe | Ti | V | Cr | Ni+Mo+CO | O |
| % | 95-96 | 3.8-4.1 | <0.08 | <0.5 | <0.1 | <0.05 | <0.1 | <0.2 | <0.05 |
Spherical cast tungsten carbide which is dendritic crystal compose of WC and W2C and made by ultra high- temperature spheroidization or gas atomization process has a high melting point 2525ºC high hardness high flowability high wear resistance and chemical stability it is dark gray.
The products applied as the preparation of diamond drill bits matrixmaterials, plasma surfacing materials, coating materials and cemented carbide wear resistance rode wire materials. Used in reingforcement of wear resistant surface and are used to make PDC drilling tools production by infiltration, spray welding, overlay.
