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Calcined bauxite for refractory material

The chemical composition of bauxite is mainly Al2O3, SiO2, Fe2O3, TO2, accounting for about 95% of the total composition, and the secondary components are CaO, MgO, K2O, Na20, S, MnO2 organic matter and trace components Ga, Ge, etc.

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    Refractory Grade Calcined Bauxite Powder 65-85%

    In recent years, bauxite powder and bauxite have been widely used in common cast steel coatings and cast iron coatings due to their high fire resistance, good chemical stability, small expansion coefficient, rich source and low price.

  • silica bricks
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    High alumina refractory mortars used in kilns in metallurgy, building materials, machinery, chemical industry, electric power and other industries, used for masonry clay bricks, high alumina bricks, corundum bricks, with full ash joints, good air tightness of masonry, high bonding strength, high temperature performance Excellent, suitable for construction time and so on.

  • wholesale high alumina fire bricks
    High alumina fire bricks

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  • White fused alumina
    White fused alumina for refractory material

    White corundum is made from industrial alumina powder, which is smelted in an arc at a high temperature above 2000 ℃ and then cooled. After crushing and shaping, magnetic separation to remove iron, it is divided into various particle sizes.

  • Low Creep high alumina brick
    Low Creep high alumina brick for hot blast stove

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  • Refractory carstables for ladles
    Refractory carstables for ladles

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