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Denetlenen Tedarikçi High performance SiSiC ceramic plate refractory for tunnel kiln
Silicon Carbide kiln shelve is made of high quality synthetically made silicon carbide grains (SIC) Containing SiC72% to 99%.
And selected bonding components, including oxidation bonded, Si3N4 bonded ,Sialon bonded , clay bonded etc.
The product has a high temperature, high strength, volume stability and good thermal conductivity, acid,
alkali and a variety of molten metal erosion ability and so on. widely used in colored aluminum tank, zinc vertical tank;
metallurgical industry, blast furnace lining, ceramic kiln shelf panels,
Features:
1. High temperature resistant
2. Various sizes available
3. Competitive prices
4. Small tolorence: +-0.005mm
5. Good quality
6. Exact delivery time
| Item | RbSIC | SiSIC |
| Purity(%) | > 98 | >90 |
| Density(g/cm3 ) | 3.1-3.2 | >3.05 |
| Granularity(um) | 0.5-0.7 | 8--20 |
| Hardness(HRA) | ≥90 | ≥90 |
| Bending strength(MPa) | 400-580 | 350-450 |
| Compressive strength (MPa) | 3900 | >2500 |
| Fracture strength (MPa) | 3.05-4.6 | 4.3 |
| Modulus of elasticity(GPa) | 380-410 | 420 |
| Thermal comductivity | 102.6 | 35-110 |
| Coefficient of thermal expansion(1/ºC) | 4.02×10-6 | 4.3×10-6 |
| Poisson's ratio | 0.14 | 0.15 |
| Open porosity (%) | 7--8 | <0.1 |
| Temperature of application (ºC) | 1800 | 1410 |
| Item | SSIC |
| SIC Purity(%) | >98 |
| Bulk Density(g/cm3 ) | 3.06-3.15 |
| Max. Service Temp.(ºC) | 1800 |
| Compressive strength (Mpa) | ≥3900 |
| Bending strength(MPa) | 400-580 |
| Fracture strength(MPa) | 3.05-4.6 |
| Young's modulus(Gpa) | 380-410 |
| Thermal conductivity W/MK | 102.6 |
| Thermal expansion a(1/ºC) | 4.02x10 |
| Poisson's ratio | 0.14 |
| Apparent porosity % | 0 |
Product Photos:
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Denetlenen Tedarikçi 
