Threaded UHP graphite electrode for electric arc furnace
Threaded UHP graphite electrode for electric arc furnace
UHP400 UHP450 UHP500 UHP550 UHP600 graphite electrode with nipple UHP graphite electrode for EAF arc furnace
Our
factory provides graphite electrodes of different specifications with
diameters from 50-900mm (2 '- 36'), including Regular power graphite
electrode (RP), impregnated graphite electrode, high power graphite
electrode (HP) and ultra-high power graphite electrode (UHP).
We have a complete set of graphite electrode production line. The graphite electrode of our products has the advantages of compact structure, good electrical and thermal conductivity, strong oxidation resistance and corrosion resistance, low resistivity and large current load resistance. It is widely used in heavy industrial electric arc furnace, steel plant, foundry and other related industries.
UHP Graphite Electrode
| Items | Specific Electric Resistance <= µΩ·m | Flexural Strength >=MPa | MOE<= GPa | CTE( 100-600ºC) <= 10-6/ºC | ASH<= | DIAMETER AND LENGTH | Bulk density >=g/cm3 | Needle Coke Content % | |
| Standard ( YB/T 4089-2015 ) | E | 4.5-6.2 | 10-16 | 10-14 | 1.1-1.5 | 0.2 | 250mm-700mm 1800mm-2700mm | 1.66-1.72 | 45-90% |
| N | 3.0-4.2 | 21-30 | 15-20 | 0.9-1.2 | 1.75-1.82 | ||||
| Factory Supply | E | <=6.0 | 10-16 | 10-16 | 1.5 | 0.2 | >=1.67 | 50%-100% | |
| N | <=4.0 | 21-30 | 14-18 | 1.2 | |||||
HP Graphite Electrode
| Items | Specific Electric Resistance <= µΩ·m | Flexural Strength >=MPa | MOE<= GPa | CTE( 100-600ºC) <= 10-6/ºC | ASH<= | DIAMETER AND LENGTH | Bulk density >=g/cm3 | Needle Coke Content % | |
| Standard ( YB/T 4089-2015 ) | E | 5.2-6.5 | 10.5-15 | 9-12 | 1.5-2.2 | 0.2 | 200mm-700mm 1800mm-2700mm | 1.66-1.72 | 20-35% |
| N | 4.0-4.5 | 20-26 | 14-18 | 1.2-1.5 | 1.75-1.82 | ||||
| Factory Supply | E | <=6.5 | 10.5-15 | 9-12 | 1.5 | 0.2 | >=1.66 | 25%-40% | |
| N | <=4.0 | 20-26 | 14-20 | 1.2 | |||||
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