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    Extruded Graphite
    Vibration Graphite
    Molded Graphite
    Isostatic Graphite

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    • Graphite

    position:Home > Materal > Extruded Graphite
    Extruded Graphite

    Graphite Electrode

    Features: Homogeneous texture, low ash content, high density, excellent resistance to high temperature, oxidation resistanceand good thermal shock resistance. Also has excellent electric conductivity and tough mechanical strength.
    Application:
    Graphite electrode is mainly used for steel-making in electric arc furnaces. It is also used for making ferroalloy, pure silicon, yellow phosphorus, copper matte and calcium carbide in a submerged arc furnace. Besides, it can also be used for furnace top and furnace liner in resistance furnace, and for making various irregular-shaped parts.

    Technical Specification of Graphite Electrode

     


    Size

    Specific Resistance
    (μΩ.m)

    Modulus of Elasticity
     (Gpa)

    Flexural Strength
    (Mpa)

    Bulk Density
    (g/cm3)

    Ash
    (%)

    Coefficient ofThermal

    Expansion
    ( 100-600
    ℃)10-61/℃

     not more than

     not less than

    not more than

    electrode

    nipple

    electrode

    nipple

    electrode

    nipple

    electrode

    nipple

     

    electrode

    nipple

    general power graphite electrode

    200-350

    8.5

    7.5

    9.3

    13.7

    9.8

    15.0

    1.55

    1.72

    0.3

    2.9

    2.8

    400-500

    8.5

    7.5

    9.3

    13.7

    6.4

    15.0

    1.53

    1.72

    2.9

    2.8

    oxidation resisting electrode

    200-350

    8.0

    7.5

    9.3

    13.7

    10.0

    15.0

    1.56

    1.72

    0.3

    2.9

    2.8

    400-500

    8.0

    7.5

    9.3

    13.7

    7.0

    15.0

    1.54

    1.72

    2.9

    2.8

    high power graphite electrode

    200-500

    6.5

    5.5

    12.0

    16.0

    12.0

    18.0

    1.63

    1.74

    0.2

    2.4

    2.2

    quasi ultra high power graphite electrode

    250-500

    6.0

    4.8

    14.0

    18.0

    13.0

    19.0

    1.65

    1.75

    0.2

    2.0

    1.7

    ultra high power graphite electrode

    250-500

    5.8

    4.5

    14.0

    18.0

    14.0

    20.0

    1.68

    1.77

    0.2

    1.5

    1.4

    Size

     

    Diameter

    Length(mm)

     inch(in)

     

    millimeter(mm)

    8

    200

    1600

    9

    225

    1600

    10

    250

    1600

    1800

    12

    300

    1600

    1800

    2000

    14

    350

    1600

    1800

    2000

    2200

    16

    400

    1600

    1800

    2000

    2200

    2400

    18

    450

    1600

    1800

    2000

    2200

    2400

    20

    500

    1800

    2000

    2200

    2400

    Note:

    Larger sizes specially pressed and smaller sizes further machined. Machined parts according to drawings, anti-corrosion cover is available.

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    Beijing North Xinyuan Electrical Carbon Products Co., LTD.

    100023

    Lv Jia Ying, Shi Ba Li Dian, Chaoyang District, Beijing, China.

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