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    How to make graphite electrodes? | Dancarbon Blog

    How to make graphite electrodes? | Dancarbon Blog

    The graphite electrodes (after cooling) are machined to exact dimensions and tolerances. The purpose of electrode machining is to rely on automatic or semi-automatic CNC machining to achieve the required size, shape, precision, etc., to make the electrode rod and nipples that meet the requirements of use. Production process

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    how to make graphite electrodes - Graphite Electrode

    how to make graphite electrodes - Graphite Electrode

    How to make graphite electrodes. Graphite electrodes are mainly made of petroleum coke and needle coke as raw materials, coal tar pitch as a binder, and are made through calcination, batching, kneading, pressing, roasting, graphitization, and machining. It releases electric energy in the form of an electric arc in an electric arc furnace.

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    Making Graphite Electrodes - YouTube

    Making Graphite Electrodes - YouTube

    Dissolving the copper coating off gouging rods to make a usable graphite electrode, and recovering the copper as copper hydroxide.

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    How to Make Graphite Electrodes - hq-carbon.com

    How to Make Graphite Electrodes - hq-carbon.com

    Graphite electrode If you are familiar with arc welding, you will know that current flows from the electrode (rod) to the metal part to be welded. The electrode (made of materials such as steel or aluminum) may or may not contain flux cores.

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    How to make graphite electrodes? Graphite electrode ...

    How to make graphite electrodes? Graphite electrode ...

    Graphite electrode is made of high quality calcined needle coke. 2. Medium crushing and sieving. The needle coke is broken in the machine and sifted, then proportioned according to the recipe requirements. 3. Kneading. After batching, the raw material is mixed with certain proportion of asphalt by heating and kneading to make a plastic paste. 4.

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