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Reburned magnesia


Heavy burned magnesia is made by using natural magnesite and calcining it in a high-temperature vertical kiln. It is an ideal raw material for the production of amorphous refractory materials, and the products are used for the bottom of electric furnaces and ramming furnace linings.
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  • Description

    Heavy burned magnesia is made by using natural magnesite and calcining it in a high-temperature vertical kiln. It is an ideal raw material for the production of amorphous refractory materials, and the products are used for the bottom of electric furnaces and ramming furnace linings.

     

    Grade

    MgO%≥

    SiO%≤

    CaO%≤

    AL2O3%≤

    Fe2O3%≤

    LOI%≤

    B.D. (g/cm3)≥

    DBM90 3-15

    90

    5

    2.0

    1.0

    1.5

    0.6

    3.10

    DBM90 0-3

    90

    5

    2.0

    1.0

    1.5

    0.8

     

    DBM92

    92

    4.5

    2.0

    1.0

    1.2

    0.6

    3.18

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