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graphite electrodes

Product ID: 3

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Graphite Electrode is mainly usde for steel-making in electric furnace, mineral hot furnace and electric resistance furnace. Graphite electrode conducts electric current into the furnace. Electric current produces arc in the smelting district in the electric furnace, when the temperature increase to about 2000 degree centigrade, smelting begins. Our a series of graphite electrode is applicable to the common furnace and high power furnace with high pressure and short arc.

Specifications and properties:

1. Dia100-350mm, Resistivity 6-9μ Ω M, Bending Strength 10-12Mpa, Elastic Modulus 7-9Gpa, CTE1.8-2.9 X 10-6/degree centigrade, Compressive Strength18-22 Mpa, Bulk Density 1.52-1.57g/cm3, Ash 0.3%.
2. Dia 400-500mm, Resistivity 7-10μ Ω M, Bending Strength 6.5-10Mpa, Elastic Modulus 7-9.3Gpa, CTE 1.7-2.9 X 10-6/degree centigrade, Compressive Strength 18-22 Mpa, Bulk Density 1.52-1.57g/cm3, Ash0.3%.

HP Graphite Electrode:
1. Dia200-350mm, Resistivity 6-7μ Ω M, Bending Strength 10-15Mpa, Elastic Modulus 9-12Gpa, CTE 1.6-2.2 X 10-6/degree centigrade, Compressive Strength 24-28 Mpa, Bulk Density 1.62-1.70g/cm3, Ash 0.3%.
2. Dia 400-500mm, Resistivity 6-7μ Ω M, Bending Strength 10-13Mpa, Elastic Modulus 9-12Gpa, CTE 1.5-2.2 X 10-6/degree centigrade, Compressive Strength 24-26 Mpa, Bulk Density 1.62-1.68g/cm3, Ash 0.3%.
Graphite Electrode Nipple: Dia 200-500mm, Resistivity 4-7μ Ω M, Bending Strength 12-20Mpa, Elastic Mosulus12-14Gpa, CTE2.0-3.0 X 10-6/degree centigrade, Compressive Strength 32-38 Mpa, Bulk Density 1.70-1.80g/cm3, Ash 0.3%.
Certificate
  • 9001

Main Products

graphite electrodes, graphite blocks, graphite rounds, graphite crucib