Electric Arc Furnace Carbon Electrode hp uhp 400 500 600 mm Graphite Electrode for Metal Making Fact
Electric Arc Furnace Carbon Electrode hp uhp 400 500 600 mm Graphite Electrode for Metal Making Factory
Graphite Electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure,good anti oxidation and high mechanical strength, Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.so it is the best conductive material for electric arc furnace and smelting furnace.
Graphite Electrode Application:
1. Used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.
2. As the best conductive material for the electric arc furnaces and smelting furnace.
3. Used in the closed arc & resistor furnace.
4. For the production of graphite shaped products. such as various crucibles,shapes, boats and heating elements and other graphite products.
Graphite Electrode Diameter:
from 75 to 700mm. We can produce various specifications according to customer requirements.
PR | HP | UHP | |
Electric Resistivity(μΩ·m) | ≤8.0 | ≤7.0 | ≤6.2 |
Bending Strength(MPa) | ≥10.0 | ≥10.5 | ≥10.5 |
Elestic modulus(GPa) | ≤12.0 | ≤12.0 | ≤14.0 |
Bulk Density(g/cm3) | ≥1.66 | ≥1.62 | ≥1.58 |
Coefficient of Thermal Expansion(X10-6/℃) | ≤2.7 | ≤2.4 | ≤1.5 |
Ash(%) | ≤0.3 | ≤0.3 | ≤0.3 |





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