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Graphite Products Carbon Electrode UHP/HP/RP Dia 350mm Graphite Electrode with Nipple

Graphite electrode refers to a kind of resistant electrode made of petroleum coke and pitch coke as aggregates and coal pitch as binder. It is made by calcining raw materials, crushing and grinding, batching, kneading, shaping, roasting, impregnation, graphitization and mechanical processing. High temperature graphite conductive material. It can be divided into ordinary power graphite electrode, high power graphite electrode and ultra high power graphite electrode.

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    Product Detail

    Graphite Products Carbon Electrode UHP/HP/RP Dia 350mm Graphite Electrode with Nipple

    Specifications for RP, HP, UHP graphite electrodes with nipples:

    RP HP UHP
    Electrode:
    Bulk Density≥ 1.56g/cm3 
    Specific Resistivity≤ 8.5μm 
    Bending Strength≥ 10.0MPa 
    Elastic Modulus≤ 9.3GPa
    Thermal Expansion Coefficient≤ 2.7x10 -6/°C
    Ash≤ 0.5%
     
    Nipple:
    Bulk Density≥ 1.68g/cm3 
    Specific Resistivity≤ 7.0μm 
    Bending Strength≥ 14.0MPa
    Elastic Modulus≤ 13.7GPa
    Thermal Expansion Coefficient≤ 2.5 x10 -6/°C
    Ash≤ 0.5%    		 Electrode:
    Bulk Density≥ 1.65g/cm3 
    Specific Resistivity≤ 6.5μm 
    Bending Strength≥ 12.0MPa 
    Elastic Modulus≤ 10.0GPa
    Thermal Expansion Coefficient≤ 2.2x10 -6/°C
    Ash≤ 0.3%
     
    Nipple:
    Bulk Density≥ 1.74g/cm3 
    Specific Resistivity≤ 5.5μm 
    Bending Strength≥ 16.0MPa
    Elastic Modulus≤ 14.0GPa
    Thermal Expansion Coefficient≤ 2.0 x10 -6/°C
    Ash≤ 0.3%    		 Electrode:
    Bulk Density≥ 1.68g/cm3 
    Specific Resistivity≤ 5.8μm 
    Bending Strength≥ 16.0MPa 
    Elastic Modulus≤ 14.0GPa
    Thermal Expansion Coefficient≤ 1.9x10 -6/°C
    Ash≤ 0.2%
     
    Nipple:
    Bulk Density≥ 1.76g/cm3 
    Specific Resistivity≤ 4.5μm 
    Bending Strength≥ 18.0MPa
    Elastic Modulus≤ 16.0GPa
    Thermal Expansion Coefficient≤ 1.4 x10 -6/°C
    Ash≤ 0.2%



    Graphite Electrode for Steel Making
    Description
    Graphite Electrode for Steel Making
    Graphite Electrode for Steel Making

    Processing
    Graphite Electrode for Steel Making