<address id="l35v7"><video id="l35v7"></video></address>

        <rp id="l35v7"></rp>

        <nobr id="l35v7"></nobr>

        <pre id="l35v7"><big id="l35v7"><th id="l35v7"></th></big></pre>
        Language: Chinese line English

        EAF Refractories

        • UHP Graphite Electrode
        • UHP Graphite Electrode
        • UHP Graphite Electrode
        UHP Graphite ElectrodeUHP Graphite ElectrodeUHP Graphite Electrode

        UHP Graphite Electrode

        • Product description: UHP graphite electrodes with current densities greater than 25 A / cm2 are acceptable. UHP graphite electrodes mainly used in ultra-high power steelmaking electric arc furnace.
        • INQUIRY

        UHP Graphite Electrode

        UHP graphite electrodes with current densities greater than 25 A / cm2 are acceptable. UHP graphite electrodes mainly used in ultra-high power steelmaking electric arc furnace.

        Graphite electrode is mainly 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. According to graphite electrode quality  indicators, can be divided into ordinary power graphite electrode, HP graphite electrode and UHP graphite electrode.


        絲襪黑色絲自慰網站,熟女少婦亞洲綜合色,四川亂子倫露臉 日本 888 xxxx_欧美群交_(1000部)拍拍拍辣妞范_波多野结衣女教师av在线