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    Graphite electrodes grades, consumption and applications ...

    Graphite electrodes grades, consumption and applications ...

    Regular power graphite electrodes are used for smelting crude steel, silicon ore smelting silicon, and phosphate ore smelting yellow phosphorus. High-power and ultra-high-power graphite electrodes are used for smelting refined steel. The power level of the graphite electrode and the power level of EAF comply with the matching rules.

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    Application of Graphite Electrode in Steelmaking Electric Arc ...

    Application of Graphite Electrode in Steelmaking Electric Arc ...

    Graphite electrodes should have at least the following properties on the smelting furnace. (1) Must be able to withstand the arc current required by the steelmaking process. (2) Continuous arc generation must be maintained. In addition, the electrode should be able to be used in a wide temperature range (that is, it can be used in a state of ...

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    Calculation Method of Graphite Electrode Consumption of ...

    Calculation Method of Graphite Electrode Consumption of ...

    Electric energy draws arcs through graphite electrode and charge discharge. Produce high temperatures up to 2000 ~ 6000 ℃. The scrap material is melted by means of arc radiation, temperature convection and heat conduction. In the configuration of graphite electrodes for steel-making electric arc furnaces, the basic principles of “ordinary power electric furnace with ordinary power graphite electrode, high power electric furnace with high power graphite electrode, and ultra high power ...

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    Graphite Electrodes for Electric Arc Furnace - RS Group ...

    Graphite Electrodes for Electric Arc Furnace - RS Group ...

    An ordinary electric arc furnace has three electrodes, each of which is composed of 3 to 4 electrodes connected together with a tapered joint. The electrode is clamped by the holder at the end of the cantilever. The cantilever and the soft bus connected to the power supply rise and fall together. The heat during smelting is generated by the arc ...

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    What are graphite electrodes used for? | Dancarbon Blog

    What are graphite electrodes used for? | Dancarbon Blog

    Graphite electrode. Graphite electrode is a very significant conductive material in electric arc furnace (EAF) steelmaking, with low resistivity as well as withstand high temperature of EAF, as the melting point of graphite is around 3900℃, and scrap steel is 1700℃, while the temperature in EAF is above 3000℃. Therefore, graphite electrodes are currently the most suitable electrodes in EAF.

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    Arrangement of Graphite Electrodes for Electric Arc Furnaces

    Arrangement of Graphite Electrodes for Electric Arc Furnaces

    2.Configuration scheme of DC steelmaking electric arc furnace. For DC steelmaking electric arc furnaces, 30t electric furnace with 450mm diameter graphite electrode, 60t electric furnace with 500mm diameter graphite electrode, 70 ~ 80t electric furnace with 600mm diameter graphite electrode,

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    Graphite Electrodes for Steel making, Iron & Metal Production

    Graphite Electrodes for Steel making, Iron & Metal Production

    Flow chart of electric arc furnace steelmaking production. Graphite electrodes uses • Regular power graphite electrodes are used for smelting crude steel, silicon ore smelting silicon, and phosphate ore smelting yellow phosphorus. High-power and ultra-high-power graphite electrodes are used for smelting refined steel.

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    MODELING AND ADAPTIVE CONTROL OF AN ELECTRIC ARC FURNACE ...

    MODELING AND ADAPTIVE CONTROL OF AN ELECTRIC ARC FURNACE ...

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