Chromium Carbide Smelting

Chromium oxide as raw material for Cr3C2 production.

Process

2Cr2O3 + 7C → 2Cr3C2 + 4CO at 1800-2000°C

Applications

• Cemented carbide
• Thermal spray coatings
• Wear-resistant parts

Properties

• Hardness HV 1800-2200
• Excellent wear resistance