Product introduction
        • Name: Magnesia carbon brick
        • No.: 113
        • Views : 60

        Magnesia Brick (Basic Brick for cement rotary kiln)

        Specification\Brand Name

        Magnesia Chrome Brick for Burning Zone

        Magnesia Spinel Brick forTransition Zone

        MC-6

        MC-8

        MC-9

        MC-5

        MC-10

        MS-16

        MgO (%) ≥

        80

        75

        70

        85

        80

        78

        Cr2O3 (%) ≥

        6

        8

        9

        -

        -

        -

        AL2O3 (%)

        -

        -

        -

        5~9

        9~12

        14~18

        SiO2 (%) ≤

        2.5

        2

        2

        1.5

        1.5

        1.5

        CaO

         

         

         

         

         

         

        Apparent Porosity≤

        18

        18

        18

        17

        17

        17

        Cold Crushing Strength≥

        40

        40

        40

        40

        40

        40

        Refractoriness Under Load≥

         

         

         

         

         

         

        Main material

        High-purity magnesite, chrome ore

        High-purity magnesite, chrome ore

        Application

         

         

         

         

         

        Basic brick for non-ferrous metals industries

        Specification\Brand Name

        Magnesia Brick

        Magnesia Chrome Brick

        M-89

        M-91

        M-95

        MC-8

        MC-12

        MC-16

        MC20

        MgO (%) ≥

        89

        91

        95

        65

        60

        55

        47

        Cr2O3 (%) ≥

         

         

         

        8

        12

        16

        20

        AL2O3

         

         

         

         

         

         

         

        SiO2 (%) ≤

        5

        4.5

        2.2

         

         

         

         

        CaO

         

         

         

         

         

         

         

        Apparent Porosity≤

        18

        18

        17

        19

        19

        20

        20

        Cold Crushing Strength≥

        50

        50

        50

        40

        40

        40

        40

        Refractoriness Under Load≥

        1540

        1560

        1620

        1600

        1620

        1630

        1650

        Main material

        Dead burned magnesite
        Fused magnesite

        Midrange magnesia
        High-purity magnesite

        High-purity magnesite,chrome ore

        Application

         

         

         

         

         

         

         

         

        Basic Brick for glass furnace

        Specification\Brand Name

        Fused Magnesia Brick

        Direct Bonded Magnesia Chrome Brick

        Magnesia Spinel Brick

        FM-92

        FM-95

        FM-97

        FM-98

        DMC-8A

        DMC-12A

        DMC-20A

        MS-80A

        MgO (%) ≥

        92

        95

        96.5

        97.5

        72

        68

        53

        80

        Cr2O3 (%) ≥

         

         

         

         

        8

        12

        20

         

        Al2O3

         

         

         

         

         

         

         

        5~10

        SiO2 (%) ≤

        3

        2

        1.3

        1

        1.5

        1.5

        2

         

        CaO

         

         

         

         

         

         

         

         

        Apparent Porosity≤

        17

        17

        16

        15

        18

        18

        18

        18

        Cold Crushing Strength≥

        50

        60

        70

        80

        40

        40

        40

        40

        Refractoriness Under Load≥

        1560

        1650

        1700

        1700

        1680

        1700

        1700

        1600

        Main material

        Midrange magnesia
        High-purity magnesite

        High-purity magnesite

        High-purity magnesite,chrome ore

        Dead burned magnesite
        chrome ore

        Application

         

         

         

         

         

         

         

         

        Brick for secondary steel making process

        Specification\Brand Name

        Rebonded Magnesia-chrome Brick

        Semi-Rebonded Magnesia- chrome Brick

        Direct Bonded Magnesia
        Chrome Brick

        Magnesia Dolomite Brick

        RMC-28

        RMC-20

        RMC-16

        SMC-28

        SMC-20

        SMC-16

        DMC-18

        DMC-14

        MD-20

        MD-30

        MgO (%) ≥

        56

        60

        68

        56

        60

        68

        60

        65

        70

        60

        Cr2O3 (%) ≥

        28

        20

        16

        28

        20

        16

        18

        14

         

         

        Al2O3

         

         

         

         

         

         

         

         

         

         

        CaO (%) ≥

         

         

         

         

         

         

         

         

        20

        30

        SiO2 (%) ≤

        1

        1

        1

        1.5

        1.5

        1.5

        2.

        2

         

         

        Apparent Porosity≤

        15

        15

        15

        17

        17

        17

        18

        18

        8

        8

        Cold Crushing Strength≥

        45

        45

        45

        40

        40

        40

        40

        40

        50

        50

        Refractoriness Under Load ≥

        1700

        1700

        1700

        1700

        1700

        1700

        1650

        1650

        1680

        1680

        Main material

        Fused chrome magensite

        Fused magensite, Fused chrome magensite

        High-purity magnesite,chrome ore

         

         

        Application