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  • Product name: High power graphite electrodes
  • Product Number: t02
  • Added time: 2014-01-26
  • Views : 140

Uses:
● For EAF, ladle furnace, a conductive electrode;
for industrial silicon furnace, phosphorus furnace, corundum furnace, etc., as the conductive electrodes.

Performance:
good conductivity
strong thermal shock resistance
● High mechanical strength

Grade:
● High-power graphite electrodes (HP) all graphite electrodes are in line with international standards and national standard NEMA CG1, IEC 60239, JIS R7201 and so on.
Sizes and Physical indicators:

 

 Physical indicators
  Unit
 High power graphite electrodes
  Ф75-150   Ф200-400  Ф450-600
 Resistivity(≤)  Electrode

 μΩ.m

   7.0    6.5    6.5
 Connector    6.0    5.5    5.5
  Flexural strength(≥)  Electrode

MPa

   10.5    10.5    9.8
 Connector    15.0    15.0    15.0
Modulus of elasticity (≤)  Electrode

 GPa

   12.0    12.0    12.0
 Connector    16.0    16.0    16.0
     Bulk density(≥)  Electrode

 g/cm3

   1.65    1.65    1.65
 Connector    1.72    1.72    1.72

Thermal expansion coefficient()
(100-600℃)

 Electrode

 10-6 /

   2.7    2.4    2.4
 Connector    2.5    2.2    2.2
    Ash (≤)  

 %

   0.3    0.3    0.3

 

* Data in this table are for reference only, actual guaranteed value, the contract shall prevail.