• Zhengzhou Kerui (Group) Refractory Co., Ltd.
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  • Corundum Fire Brick
  • Corundum Fire Brick
  • Corundum Fire Brick
  • Corundum Fire Brick

Corundum Fire Brick

Corundum refractory bricks are refractory products containing 90% Al2O3, and corundum is the main crystalline phase.

  • Al2O3: 85-98%
  • Working temperature: 1800℃
  • High initial refractoriness under load
  • Good chemical stability
  • Data SheetData Sheet