Low consumption rates HP Grate Electrode
DESCRIPTION
HP Grate 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 SY-HP300
Application:EAF/LF
Grade:HP(high power)
EAF grate electrode Lengtmm
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 Grate Electrode FEATURES
Low electrical resistance
Low consumption rates
Highly purity and bulk density
Low electrical resistance HP Grate Electrode APPLICATION
HP Grate Electrode are used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, srus, etc.
DC electric arc furnace
AC electric arc furnace
Submerged arc furnace
Ladle furnace
Highly bulk density HP Grate Electrode SPECIFICATIONS
Specs | Unit | Grate 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 | |
EAF grate electrode Manufacturer has advanced production equipment, complete facilities, advanced testing methods and professional team. Always put quality in the first place, from material selection to final machining, each process is strictly and quality-tested and controlled, and carefully create high-quality grate products for customers.
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