Specifications
Recrystallized Silicon Carbide plate
1 Material: Sic
2 Max tem: 1650C
3 Density: 2.72g/cm3
4 ISO CE
high temperature refractory recrystallized Silicon Carbide plate
Silicon carbide plate properties
1.High temperature tolerance
2.Corrosion resistance
3.Oxidation resistance.
4.Wear resistance.
The products have the characteristics of high flexing strength at elevated temperatures, high thermal shock resistance. High corrosion resistance and high thermal conductivity, high resistivity against alkalis.
Silicon carbide plate lines:
1. Reaction Sintered Silicon carbide (RBSIC)
2. Recrystallized Silicon Carbide ceramic (RSC)
3. Nitride Bonded Silicon Carbide ceramic (NSC)
4. Sintered Silicon Carbide (SSiC)
Silicon carbide plate applications:
in blast furnace lining, the lining of alumina electrolytic bath and various nonferrous metal smelting, glass tank and ceramic industries, etc. It has good heat conductivity and bearing ability under high temperature. It is suitable to be used in structural ceramics, sanitary ceramics, domestic ceramics, electrotechnical porcelain refractory material, sinter powder metal industry.
Typical Quality Analysis:
Item | SIC-80 | SIC-85 | SIC-90 |
SiC, % min | 80 | 85 | 90 |
Bulk Density , g/cm3 | 2.60-2.70 | 2.60~2.70 | 2.70-2.75 |
Apparent Porosity , % max | 17 | 16 | 16 |
Cold Crushing strength, MPa min | 150 | 150 | 150 |
rupture strength under normal temperature, MPa min rupture strength at 1200 Cmin | 30 40 | 40 45 | 45 50 |
Thermal Conductivity, w/m.k min | 15 (1000C) | 16 | 18 (800C) 14 (1200C) |
thermal expansion coefficient, max | 4.7x10 -6 /C | 4.7x10 -6 /C | 4.7x10 -6 /C |
