Corundum Bricks

Corundum bricks are refractory products with alumina content greater than 90% and corundum as the main crystal phase. High normal temperature compressive strength (up to 340MPa). High load softening start temperature (greater than 1700 ° C). Very good chemical stability, strong resistance to acidic or alkaline slag, metals and glass liquids.

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Advantages:

  • High normal temperature compressive strength;
  • High load softening start temperature;
  • Good chemical stability;
  • Strong resistance to acidic or alkaline slag, metals and glass liquids.

Applications

Corundum brick is widely used in the lining of various high-temperature kilns in glass furnaces, conversion furnaces, metallurgical industries, etc…