• Silicon-carbide Brick

Silicon-carbide Brick

  • Al2O3:≥10
  • SiC:≥80
  • Apparent Porosity:≤13
  • Cold Crushing Strength :≥120
  • Refractoriness Under Load ℃:≥1700
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Silicon carbide brick is adopts silicon carbide as the main raw material, after mixing, forming, drying, firing at high temperature in shuttle kiln, the whole process is finished.
1. Good abrasion resistance.
2. High temperature flexural strength.
3. Good thermal shock resistance.
4. Strong slag resistance ability.
5. Strong acid and alkali corrosion resistance ability at high temperature.
It is widely used in linings of heating furnace.


Silicon Carbide Brick


Chemical Composition %





Bulk Density            g/cm3


Apparent Porosity         %


Cold Crushing Strength    Mpa


Thermal Shock Resistance, Cycles

( 1100℃,Water cooling)


Refractoriness Under Load  ℃


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