For abrasives, grinding electronics, metallurgical additive.For special ceramics, foam ceramics.For auto parts, war industry and aviation, steelmaking.For abrasives and cutting tools and cutting disks made of SiC.For grinding, honing, water-jet cutting and sandblasting.For lapping and polishing ,metallurgical additive and refractory material.| Black Silicon Carbide Powder | |||
| Size | SiC > | Free carbon < | Fe2O3 < |
| 12#-90# | 98.5 | 0.2 | 0.6 |
| 20#-90# | 99 | 0.2 | 0.2 |
| 100#-180# | 98 | 0.3 | 0.8 |
| 220#-240# | 97 | 0.3 | 1.2 |
Our factory specializes in producing Silicon Carbide,Fused Alumina,
Iron Sand,Alumina Balls of different sizes .The raw material is
premium coal mined with the characteristics like low-ash,
easy absorption and high strength etc.
