Graphite Electrode

  • RP 550mm Graphite Electrode

    RP 550mm Graphite Electrode

    This kind of graphite electrode is mainly made of petroleum coke. It is allowed to carry the current density less than 1214A/. Generally it is used in regular power electric arc furnace for steel making, silicon making, yellow phosphorus making etc.

  • 500mm Graphite Electrodes with Nipples

    500mm Graphite Electrodes with Nipples

    The oxidation resistance is good, and the electrode consumption is significantly reduced. Selected high quality raw materials, graphitization at high temperature, low content of impurities

  • RP 450mm Graphite Electrode

    RP 450mm Graphite Electrode

    The main raw material of graphite electrode production is petroleum coke. A small amount of asphalt coke can be added to ordinary power graphite electrode.

  • RP 300 Ordinary power graphite electrode(1)

    RP 300 Ordinary power graphite electrode(1)

    HP 300mm Graphite Electrode HP 300mm graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making. HP 300mm graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making.The length could be from 1500mm to 2100mm at your option. Properti...
  • Regular power Graphite electrode

    Regular power Graphite electrode

    The main raw material of ordinary power graphite electrode body is high-quality petroleum coke, which is mainly used in electric arc furnace for steelmaking. The production process includes calcination, batching, kneading, forming, roasting, graphitization and machining. The raw materials of nipple are needle coke and high-quality petroleum coke, and the production process includes one impregnation and two roasting. Hexi Carbon is a manufacturing company that produces, sells, exports and pro...
  • RP 400 Ordinary power graphite electrode

    RP 400 Ordinary power graphite electrode

    RP 400mm Graphite Electrode For materials with the same average particle size, the strength and hardness of materials with low resistivity are also slightly lower than those with high resistivity. For materials with the same average particle size, the strength and hardness of materials with low resistivity are also slightly lower than those with high resistivity. That is, discharge rate, loss will vary. Therefore, the natural resistivity of graphite electrode materials, in practical appli...
  • HP 300mm Graphite Electrode

    HP 300mm Graphite Electrode

    HP 300mm graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making. HP 300mm graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making.The length could be from 1500mm to 2100mm at your option. Properties and dimensions Part Resi...
  • RP 350 Ordinary power graphite electrode

    RP 350 Ordinary power graphite electrode

    The main manufacturing raw material of RP 350mm common power graphite electrode is petroleum coke, which can allow 13500-18000A current through, allowing the bearing capacity of less than 14 ~ 18A/cm² current density, which is generally used in steel making, silicon making, yellow phosphorus and other conventional power arc furnace.

  • UHP 350mm Graphite Electrode

    UHP 350mm Graphite Electrode

    UHP 350mm Graphite Electrode is made of petroleum coke, needle coke, and bonding coal pitch. Its production process is: calcining, dosing, mixing, forming, baking and impregnation, graphitization in a high temperature of over 3000°C, then precision machining.                   超高功率石墨电极允许的电流负载 Allowable current load for ultra-high power graphite electrodes 公称直径 nominal diameter      允许电流 allowable current 公称直径 nominal diameter           允许电流        ...
  • 600mm high power graphite electrode

    600mm high power graphite electrode

    Grade:High Power Applicable furnace: EAF Length: 2100mm/2400mm/2700mm Nipple:3TPI/4TPI Payment: T/T, L/C Shipping Term: EXW/FOB/CIF MOQ:10TON Typical Properties of Graphite Electrode           Properties Position Unit UHP  HP    300-600mm 650-800mm 300-800mm       Specific Resistance Body μΩm 4.8-5.8 4.6-5.8 5.8-6.6 Nipple 3.8-4.5 3.8-4.5 4.2-5.0     Bending Strength Body Mpa 10.0-14.0 10.0-14.0 10.0-13....
  • 550mm high power graphite electrode

    550mm high power graphite electrode

    HP graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making. Modern steelmaking methods mainly include converter steelmaking and electric furnace steelmaking. The most fundamental difference between the electric furnace steelmaking method and the converter steelmaking method is that the electric furnace steelmaking method uses electrical energy as a heat source...
  • 450mm high power graphite electrod

    450mm high power graphite electrod

    HP graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making. Typical Properties Properties Position Unit HP 300-800mm Specific Rresistance body μΩm 5.8-6.6 nipple 4.2-5.0 Bendin Strengh body mpa 10.0-13.0 nipple 18.0-22.0 Young’s Modulus body cpa 8.0-12.0 nipple 14.0-16.0 Bulk Density ...
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