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China Manufacturer High Carbon Graphite EleDiameter 500mm UHP Graphite Electrode For Refining Furnace

China Manufacturer High Carbon Graphite EleDiameter 500mm UHP Graphite Electrode For Refining Furnace

    • China Manufacturer High Carbon Graphite EleDiameter 500mm UHP Graphite Electrode For Refining Furnace
    • China Manufacturer High Carbon Graphite EleDiameter 500mm UHP Graphite Electrode For Refining Furnace
    • China Manufacturer High Carbon Graphite EleDiameter 500mm UHP Graphite Electrode For Refining Furnace
  • China Manufacturer High Carbon Graphite EleDiameter 500mm UHP Graphite Electrode For Refining Furnace

    Product Details:

    Place of Origin: China
    Brand Name: RS
    Certification: SGS, ISO
    Model Number: RP, HP, UHP

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 ton
    Price: 5000---200000 usd per ton
    Packaging Details: Wooden case and pallet,and enlace with baling band
    Delivery Time: 10--20 working days
    Supply Ability: 1000 tons per month
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    Detailed Product Description
    Place Of Origin: Henan, China, Hebei, China (Mainland) Model Number: RP, HD,HP,SHP,UHP
    Application: Steel Making Grade: HP (High Power)
    Nipple: 3TPI/4TPI/4TPIL Superiority: Low Consumption Rate
    Keyword: Graphite Electrode
    High Light:

    UHP Graphite Electrode

    ,

    Diameter 500mm Graphite Electrode

    ,

    Refining Furnace graphite rod electrodes

    Graphite electrode uhp 500 for refining furnace

    Graphite electrode uhp is mainly from the domestic petroleum coke and imported needle coke, graphite electrodes are widely used in electric arc furnace, ladle furnace, submerged arc electric furnace for the production of alloy steel, metal and nonmetallic materials. uhp graphite electrodes with current densities greater than 25 A / cm2 are acceptable. uhp graphite electrodes are mainly used in ultra-high power steelmaking electric arc furnace.

    graphite electrode uhp

    Graphite Electrode UHP Description

    UHP graphite electrodes are made of petroleum coke, needle coke as raw material, coal pitch as binder, after calcination, ingredients, kneading, pressing, roasting, graphitization, machining and released in the electric arc furnace steelmaking in the form of an arc Electric energy as a conductor to heat the melting furnace.

    Properties of Graphite Electrode UHP

    .Ultra high power,

    .Graphite electrode,

    .Good quality,

    .Competitive price.

    Advantages of Graphite Electrode UHP

    .The surface can be used for the long life of anti oxidation treatment,

    .High temperature resistance, corrosion resistance, strong acid resistance,

    .Excellent resistance to thermal shock and conduction,

    .Good wear resistance, good lubricity and long service life.

    Technical Characteristics of the Graphite Electrode UHP

    Name Unit diameter of electrode 300mm-600mm
    standard Actual measurement
    Electrode Nipple Electrode Nipple
    Specific electrical resistivity μOhm • m 6.2-6.5 5.5 5.0-6.5 4.5
    Limit of mechanical resistance to bending MPa 10.5 16 14-16 18-20
    Elastic modulus GPa 14 18 12 14
    Ash content, not more than % 0.5 0.5 0.5 0.5
    Bulk density, not less than g / cm3 1.64-1.65 1.70-1.72 1.72-1.75 1.78
    Thermal coefficient of linear expansion (100-600 ° C) × 10-6 / ℃ 1.5 1.4 1.3 1.2

    The Length & Diameter & Permissible Deviation of the Graphite Electrode UHP

    Diameter Length
    Nominal diameter Actual diameter Nominal length tolerance
    Millimeters (mm) Inch (inch) Max. (Max.) Min (min) mm Length the maximum  
    300 12 307 302 1600
    1800
    ± 100 -100 -275
    350 14 357 352
    400 16 409 403
    450 18 460 454
    500 20 511 505 1600/1800/2000/2200 ± 100 -100 -275
    550 22 556 553
    600 24 613 607

    Graphite Electrode UHP Current Capacity

    Nominal diameter Current throughput (A) The current density (A / cm2)
    Millimeters (mm) Inch (inch)
    250 10 9200-15100 21-30
    300 12 13000-22000 20-30
    350 14 20000-30000 20-30
    400 16 25000-40000 19-30
    450 18 32000-45000 19-27
    500 20 38000-55000 18-27
    550   48000-60000 18-24
    600 24 52000-72000 18-24
    700 27th 62000-95000 18-24

     

    Applications of Graphite Electrode UHP

    Graphite electrode uhp can be widely used in electric arc furnace and ladle refining furnace for steelmaking. uhp graphite electrodes can be widely used in the electric smelting furnace for producing the ferroalloy, pure silicon, yellow phosphorus, copper matte, calcium carbide and so on.

    Contact Details
    Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

    Contact Person: Sales Manager

    Send your inquiry directly to us
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