Nitride Bonded Silicon Carbide Refractories

CUMIREX and CUMISTAR Nitride bonded Silicon Carbide refractories have high thermal conductivity, superior thermal shock and oxidation resistance. They also have higher hot strength compared to oxide bonded Silicon Carbide refractories. This makes them an idle choice as kiln furniture. Their non-wetting property makes them suitable for use in non-ferrous metal contact areas.


  • Ceramics
  • Aluminium
  • Copper
  • Iron & Steel


  • Kiln furniture, Burner tube
  • Aluminium reduction cell lining, Tap-out blocks
  • Shaft Furnace lining, Launder, Thermocouple sheath
  • Blast furnace lining
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