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Graphite Electrode

Graphite electrode:The graphite electrode is primarily made from petroleum coke and needle coke, using coal pitch as a binder. It undergoes processes such as calcination, compounding, kneading, pressing, baking, impregnation, graphitization, and machining. As an arc conductor in electric arc furnace···
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Graphite electrode:

The graphite electrode is primarily made from petroleum coke and needle coke, using coal pitch as a binder. It undergoes processes such as calcination, compounding, kneading, pressing, baking, impregnation, graphitization, and machining. As an arc conductor in electric arc furnaces, it releases electrical energy to heat and melt the furnace charge. It features low resistivity, good conductivity, low ash content, a uniform and compact structure, strong oxidation resistance, and high mechanical strength.


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Product Advantages

High Output & Guaranteed Delivery

‌● Annual production capacity: 80,000 tons

Superior Performance

‌● Low resistivity

‌● Excellent thermal & electrical conductivity

‌● Low ash content (UHP: ≤0.3%; HP: ≤0.2%; RP: ≤0.5%)

‌● Reduced electrode consumption

‌● Strong oxidation resistance

Premium Raw Materials

‌● 80% needle coke content (Imported from Japan & South Korea)


Applications

‌● Electric arc steelmaking furnaces

‌● Ladle furnaces

‌● Resistance furnaces


ItemUnitGraphite Electrode
RP(mm)HP(mm)UHP(mm)
φ100-φ600φ100-φ800φ200-φ500φ550-φ800
            ResistivityElectrodeμΩm7.0-10.05.8-6.64.8-5.84.6-5.8
Nipple4.0-4.53.5-4.03.5-4.03.5-4.0
     Modulus of RuptureElectrodeMpa8.0-10.010.0-13.010.0-14.010.0-14.0
Nipple19.0-22.020.0-23.020.0-24.022.0-26.0
       Young's ModulusElectrodeGpa7.0-9.38.0-12.09.0-13.010.0-14.0
Nipple12.0-14.014.0-16.015.0-18.016.0-19.0
           Bulk DensityElectrodeg/cm31.53-1.561.64-1.681.68-1.741.68-1.74
Nipple1.70-1.741.75-1.801.78-1.821.78-1.84
        CTE (100-600℃)Electrode10-6/℃2.2-2.61.6-1.91.1-1.41.1-1.4
Nipple2.0-2.51.1-1.40.9-1.20.9-1.2
Ash%0.50.20.30.3


We look forward to discussing your requirements and developinga quote for your review.

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  • Rongxing Group focuses on product quality and reputation. It is a group company integrating the production and operation of electrode paste and graphite electrodes.
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  • WhatsappWhatsapp:+86 19937179450
  • EmailEmail:[email protected]
  • AddressAdd:Zhengdong New District,Zhengzhou City,China.
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