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What are the properties of high-purity graphite electrodes?

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What are the properties of high-purity graphite electrodes?

February 7, 2025
Latest company case about What are the properties of high-purity graphite electrodes?

What are the properties of high-purity graphite electrodes?

Graphite electrodes have the following performance characteristics:

High purity: The purity of graphite electrodes is high, and the content of impurity elements is low, which can meet the requirements of high-precision measurement and processing.

 

Specifications Of RP HP UHP Graphite Electrode

Items Regular power(RP) High power(HP) Ultrahigh power(UHP)
⌽200-300 ⌽350-600 ⌽700 ⌽200-400 ⌽450-600 ⌽700 ⌽250-400 ⌽450-600 ⌽700
ResistanceμΩm(Max) Electrode 7.5 8.0 6.5 7.0 5.5 5.5
Nipple 6.0 6.5 5.0 5.5 3.8 3.6
BulkDensityg/cm3(Min) Electrode 1.53 1.52 1.53 1.62 1.60 1.62 1.67 1.66 1.66
Nipple 1.69 1.68 1.73 1.72 1.75 1.78
BendingStrengthMpa(Min) Electrode 8.5 7.0 6.5 10.5 9.8 10.0 11.0 11.0
Nipple 15.0 15.0 16.0 16.0 20.0 20.0
Young'smodulusGpa(Max) Electrode 9.3 9.0 12.0 12.0 14.0 14.0
Nipple 14.0 14.0 16.0 16.0 18.0 22.0
Ash%(Max) Electrode 0.5 0.5 0.3 0.3 0.3 0.3
Nipple 0.5 0.5 0.3 0.3 0.3 0.3
CTE(100-600ºC)×10-6/ºC Electrode 2.9 2.9 2.4 2.4 1.5 1.4
Nipple 2.8 2.8 2.2 2.2 1.4 1.2

High density: The density of graphite electrodes is high, which can ensure their strength and hardness, and can also improve their electrical conductivity and thermal conductivity.

High strength: Graphite electrodes have high tensile strength and compressive strength and can be used in high temperature and high pressure environments.

High conductivity: Graphite electrodes have excellent electrical conductivity and can be used to manufacture electronic products such as electrodes and wires.

 

 

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