tough mechanical strength Diameter 400mm graphite electrode for arc furnaces with 2200mm length
graphite electrodes with nipples
1.high bulk density
2.low resisitivity
3.competitive price
graphite electrode :
graphite electrode factory. ten years experiences on the exporting.
Graphite Electrode is mainly usde for steel-making in electric furnace,mineral hot furnace and electric resistance furnace.Graphite electrode conducts electric current into the furnace.Electric current produces arc in the smelting district in the electric furnace,when the temperature increase to about 2000°C,smelting begins.Our a series of graphite electrode is applicable to the common furnace and high power furnace with high pressure and short arc.
| NP Graphite Electrode: | ||||
| Item | Unit | Nominal Diameter mm | ||
| 100-400 | 450,600 | |||
| Resistivity | electrode | μΩm | 8 | 8 |
| nipple | 6 | 6 | ||
| Bending Strengt | electrode | Mpa | 9 | 8 |
| nipple | 14 | 14 | ||
| Elastic Modulus | electrode | Gpa | 9 | 9 |
| nipple | 14 | 14 | ||
| Bulk Density | electrode) | G/cm3 | 1.6 | 1.6 |
| nipple | 1.72 | 1.72 | ||
| 100°C-600°C | electrode | 10-6/°C | 2.8 | 2.8 |
| nipple | 2.6 | 2.6 | ||
| ASH | % | 0.3 | 0.3 | |
| HP Graphite Electrode: | ||||
| Item | Unit | Nominal Diameter mm | ||
| 200-400 | 450 - 600 | |||
| Resistivity | electrode | μΩm | 6 | 6 |
| nipple | 4.5 | 4.5 | ||
| Bending Strength | electrode | Mpa | 11 | 11 |
| nipple | 18 | 18 | ||
| Elastic Modulus | electrode | Gpa | 14 | 14 |
| nipple | 16 | 16 | ||
| Bulk Density | electrode | G/cm3 | 1.68 | 1.68 |
| nipple | 1.75 | 1.75 | ||
| 100°C-600°C | electrode | 10-6/°C | 2.4 | 2.4 |
| nipple | 2.2 | 2.2 | ||
| ASH | % | 0.3 | 0.3 | |
| UHP Graphite Electrode: | ||||
| Item | Unit | Nominal Diameter mm | ||
| 250,300,350,400 | 450 -500 | |||
| Resistivity | electrode | μΩm | 6 | 6 |
| nipple | 4.5 | 4.5 | ||
| Bending Strength | electrode | Mpa | 12 | 12 |
| nipple) | 20 | 20 | ||
| Elastic Modulus | electrode | Gpa | 12 | 12 |
| nipple) | 16 | 16 | ||
| Bulk Density | electrode | G/cm3 | 1.7 | 1.7 |
| nipple | 1.78 | 1.78 | ||
| 100°C-600°C | electrode | 10-6/°C | 1.6 | 1.6 |
| nipple | 1.3 | 1.3 | ||
| ASH | % | 0.25 | 0.25 | |