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        TEL:86-419-7673318

        ADD:NO.85 NORTH OF LIAOAN ROAD,LIAOYANG COUNTRY LIAOYANG CITY LIAONING PROVINCE CHINA

         

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        Ultra high power electrode

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        product name

        Ultra high power electrode

        brand
        LST
        沒有此類產品
        description

        Artifical graphite electrodes is made of high-quality low ash materials,like the petroleum coke,needle coke and coal pitch.After experiencing calcinations,burdening,kneading,forming,baking and pressure impregnation,it is graphitized in a hign temperature of over 3000℃, And then treated with machining.this kind of product is widely used for electric arc steel-making,yellow phosphorus,indusreial silicon,other alloys and non-metallic materials of electric atc furnace. this product is characterized by low resistivity,good electrical conductivity,low ash,even and compact structure,good antioxidation and high mechanical strength
         

         Ultra High power
        Project Nominal diameter /mm
        300-400 450-500 550-650
        Resistivity / μΩ·m Electrode 6.2 6.3 6.0
        Joint 5.3 5.3 4.5
        Flexural strength / Mpa Electrode 10.5 10.5 10.0
        Joint 20.0 20.0 22.0
        Elastic modulus / Gpa Electrode 14.0 14.0 14.0
        Joint 20.0 20.0 22.0
        Bulk density / g/cm3 Electrode 1.67 1.66 1.66
        Joint 1.74 1.75 1.78
        Thermal expansion coeffi
        cient /
         10-6/℃ Electrode 1.5 1.5 1.5
        Joint 1.4 1.4 1.3
        Ash / %     0.5 0.5 0.5


         

        Size and permissble variation of Graphite Electrode
         

        Nominal
        diameter
        Actual diameter Nominal length Actual
        length
         
        Maxmum Minmal Black part is the
        smallest
        Allow
        deviation
        Short feet
        Inches mm
        10 250 256 251 248 1600/1800/2000 ±100 -275
        12 300 307 302 299
        14 350 357 352 349
        16 400 409 403 400 1600/1800/2000/2200
        18 450 460 454 451
        20 500 511 505 502 1800/2000/2200/2400
        22 550 562 556 553
        24 600 613 607 604 2000/2200/2400/2700

         

         

         

         

         

         

        Corresponding parameter set not found, please add it in property template of background
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