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Introduction:
Silicon carbide brick used the high purity silicon carbide(SIC) and industrial silicon powder as the primary materials, shaped by vibration and sintered at high temperature.
Silicon carbide brick features:
Good thermal conductivity
Good high temperature strength
Wear resistant and erosion resistant
Application:
Silicon carbide brick is widely used for non-ferrous metal smelting industry,ceramic,enamel and cement rotary kiln mouth, as well as glass annealing furnace and various kind of high temperature furnace.
Technical Index:
Item | Silicon Carbide Brick | |
CH-10 | ||
Chemical Composition % | Al2O3 | ≥10 |
SiC | ≥80 | |
Bulk Density g/cm3 | ≥2.70 | |
Apparent Porosity % | ≤13 | |
Cold Crushing Strength Mpa | ≥120 | |
Thermal Shock Resistance, Cycles ( 1100℃,Water cooling) | ≥20 | |
Refractoriness Under Load ℃ | ≥1700 |
Manufacturing Process Flow:
Rough Materials-Mixing-Batching -Shaped-Drying-Sintering-Inspect-Packing-Delivery