EAF graphite electrode
EAF graphite electrode DESCRIPTION
HP Graphite Electrode is used for the recycling of steel in the High Power Electrical Arc Furnace. Its main ingredient is high-value needle coke which is made from either petroleum or coal tar.
Model Number:SY-HP300
Application:EAF/LF
Grade:HP(high power)
Length:1600/1800/2000/2400/2700/3000mm
Resistance((μΩ.m): 6.5
Bulk Density(g/cm³ ): 1.62
Flexure Strength (≥, MPa): 12
Elastic Modulus (≤, GPa): 11
Ash Content (≤, %): 0.3
CTE(≤, 10-6/°C): 2.4
Material: Petroleum Coke/Needle Coke/Coal pitch
Color:Black/Grey
HP Graphite Electrode FEATURES
Low electrical resistance
Low consumption rates
Highly purity and bulk density
Low electrical resistance HP Graphite Electrode APPLICATION
HP Graphite Electrode are used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, phosphorus, etc.
DC electric arc furnace
AC electric arc furnace
Submerged arc furnace
Ladle furnace
Highly bulk density HP Graphite Electrode SPECIFICATIONS
Specs | Unit | Graphite electrode specifications | ||||
RP | HP | UHP | ||||
Φ300-800mm | Φ300-800mm | Φ300-500mm | Φ550-800mm | |||
Typical Value | Typical Value | Typical Value | Typical Value | |||
Resistivity | Electrode | μΩm | 7.0-10.0 | 5.8-6.6 | 4.5-5.8 | 4.6-5.8 |
Nipple | 4.0-4.5 | 3.5-4.0 | 3.5-4.0 | 3.5-4.0 | ||
Flexure Strength | Electrode | Mpa | 8.0-10.0 | 10.0-13.0 | 10.0-14.0 | 10.0-14.0 |
Nipple | 19.0-22.0 | 20.0-23.0 | 20.0-24.0 | 22.0-26.0 | ||
Elastic Modulus | Electrode | Gpa | 7.0-9.3 | 8.0-12.0 | 9.0-13.0 | 10.0-14.0 |
Nipple | 12.0-14.0 | 14.0-16.0 | 15.0-18.0 | 16.0-19.0 | ||
Bulk Density | Electrode | g/cm3 | 1.53-1.56 | 1.64-1.68 | 1.68-1.74 | 1.7-1.74 |
Nipple | 1.70-1.74 | 1.75-1.80 | 1.78-1.82 | 1.80-1.84 | ||
CTE(100-600℃) | Electrode | 10-6/℃ | 2.2-2.6 | 1.6-1.9 | 1.1-1.4 | 1.1-1.4 |
Nipple | 2.0-2.5 | 1.1-1.4 | 0.9-1.2 | 0.9-1.2 | ||
Ash Content | % | 0.5 | 0.3 | 0.3 | 0.3 | |
Here is Shuoyuan New Material Technology which produces Highly purity HP Graphite Electrode, we are professional HP graphite electrode Manufacturer.
Previous: Knowledge of Carbon Content of Steel
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