SiSiC Cooling Air Pipes are specially used for the cooling area of roller kilns. With its excellent thermal shock resistance in the rapid cooling process and no deformation for a long time. The serving life is over 10 times that of stainless steel pipes.
Features:
1. Excellent thermal shock resistance
2. Excellent corrosion and abrasion resistance
3. High performance of mechanical strength
4. High thermal conductivity
5. Low coefficient of thermal expansion
6. No deformation after working for a long time
Applications:
Used in the roller kiln for tableware, sanitary ware, building ceramics, new energy, and other materials.
| Material | Reaction-bonded silicon carbide |
|---|---|
| Bulk Density | ≥3.02 g/cm³ |
| Apparent Porosity | < 0.1 % |
| Bending Strength （20℃） | 250 MPa |
| Bending Strength （1200℃） | 280 MPa |
| Elastic Modulus （20℃） | 330 GPa |
| Elastic Modulus （1200℃） | 300 GPa |
| Thermal Conductivity | 45 (1200℃) W/m.k |
| Thermal Expansion Coefficient | 4.5 ×10-6 •K-1 |
| Vickers Hardness | 20 GPa |
| Alkalinity and Acidity | Excellent |
| Max. Working Temperature | 1350 ℃ |
