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      產品展示 >>石墨電極
      石墨電極
       


      1. The Specifications for the Electrodes:

       

      1) Regular Power (RP) Grade Graphite Electrodes

      Typical Physical Properties

      BULK DENSITY gm/cc

      1.60

      SPECIFIC RESISTANCE ohm^-6*m

      8.0

      FLEXURAL STRENGTH MPa

      10

      YOUNG’S MODULUS GPa

      9.3

      ASH CONTENT %

      0.3

      CTE x 10-6/Deg.C

      2.7

       

      2) High Power (HP) Grade Graphite Electrodes

      TYPICAL PHYSICAL PROPERTIES

      BULK DENSITY gm/cc

      1.65

      SPECIFIC RESISTANCE ohm^-6*m

      6.5

      FLEXURAL STRENGTH MPa

      12

      YOUNG’S MODULUS GPa

      12

      ASH CONTENT %

      0.2

      CTE x10-6/Deg.C

      2.0

       

      3) Ultra High Power (UHP) Grade Graphite Electrodes

      TYPICAL PHYSICAL PROPERTIES

      BULK DENSITY gm/cc

      1.70

      SPECIFIC RESISTANCE ohm^-6*m

      5.8

      FLEXURAL STRENGTH MPa

      14

      YOUNG’S MODULUS GPa

      14

      ASH CONTENT %

      0.2

      CTE x 10-6/Deg.C

      1.5

       

      2. Standard Size of Electrodes

       

      Diameter (mm)

      Nominal Length (mm)

      75 

      1000,1200 

      100 

      1000,1200,1500 

      130 

      1000,1200,1500

      150 

      1200,1500,1800 

      175 

      1200,1500,1800 

      200 

      1200,1500,1800 

      225 

      1500,1800 

      250 

      1500,1800 

      300 

      1500,1800,2100 

      350 

      1500,1800,2100 

      400 

      1500,1800,2100,2400,2700 

      450 

      1800, 2100, 2400, 2700

      500 

      1800, 2100, 2400, 2700

      550 

      1800, 2100, 2400, 2700

      600 

      1800, 2100, 2400, 2700

      650 

      2400, 2700

      700 

      2400, 2700

       

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