Zircon Refractory Bricks

Zirconia bricks are widely used for the lining of the glass melting tank and regenerator walls, thermal storage tank, ceramic frit kiln, and chemical furnace, ceramic frit furnace, sodium silicate furnace, glass furnace, metallurgy, building material, electronic, and other industry furnaces.


  • High bulk density
  • High purity
  • High refractoriness under load
  • Low thermal expansion
  • Excellent thermal shock resistance
  • Strong resistance to slag
  • Low reheating contract and creeping rate
  • Excellent chemical stability against alkali attack
  • Good eroding resistance
  • Strong slag-resistance
  • Good wear-resistant
  • High mechanical strength under high temperature

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