SSiC Silicon Carbide Grinding Barrel Grinding Cylinder
Description :
Silicon Carbide was originally produced by a high temperature electro-chemical reaction of sand and carbon. Silicon carbide is an excellent abrasive and made into grinding wheels and other abrasive products. Today the material has been developed into a high quality technical grade ceramic with very good mechanical properties. It is used in abrasives, refractories, ceramics, and a large number of high-performance applications. Silicon Carbide can also be made an electrical conductor and has applications in resistance heating, flame igniteand electronic components.
Chemshun high hardness Silicon carbide, firing as pressureless sintered way, as SSiC ceramic grinding barrel / bushing liner / lining tube with high strength,high wear resistantce are widely used in papermaking, chemical, electronics, pharmaceutical and other ink jet, lithium battery materials, electronic pulp nano-ceramic sanding machines.
Characteristic
1. High Hardness, Out Standing Wear Resistance
2. High Strength Over A Wide Temperature Range
3. Excellent Thermal Shock Resistance
4. Excellent Oxidation Resistance
5. Very Low Friction Coefficient
6. Low Thermal Expansion and High Thermal Conductivity
Application:papermaking, chemical, electronics, pharmaceutical and other ink jet, lithium battery materials, electronic pulp nano-ceramic sanding machines.
Package :Export Carton, Wooden Box
Delivery:Usually 21-30days for 20 ton.
Technical Data :
Properties | SSiC |
Bulk denstity SiC (Vo1%) | ≥99 |
Bulk density (g/cm3) | 3.10-3.15 |
Apparent porosity (%) | <0.2 |
Modulus of rupture at 20℃ (Mpa) | 400 |
Modulus of rupture at 1200℃ (Mpa) | 650 |
Modulus of elasticity at 20℃ (Gpa) | 410 |
Thermal Conductivity at 1200℃ (w.m-1.k-1) | 55 |
Thermal expansion at 1200℃ (a×10-6/℃) | 4.0 |
Thermal shock resistance at 1200℃ | Very good |
Max.working temperature (℃) | 1600 |