Graphite Electrode, also known as carbon graphite electrode, it is used in EAF (electric arc furnace), LF (ladle furnace) and resistance furnace for the production of steel, industrial silicon, yellow phosphorus, graphite products,glass,white fused alumina, silicon carbide,etc.
Diameter of graphite electrode, 100-750mm
Grade:UHP,HP,RP
Carbon electrodes, also known as prebaked electrodes, are today primarily used in submerged arc furnaces for the production of high-purity silicon, silicon metal,industrial silicon,yellow phosphorus,calcium carbide,ferroalloy,brown fused alumina,titanium slag.etc
Diameter of carbon electrode, 800-1400mm
Grade of Carbon Electrode: G,S
RP (Regular Power) Graphite Electrode Standard: YB/T 4088-2000 |
Item | Unit | Diameter |
Φ75-Φ300 | Φ350-Φ450 | Φ450-Φ500 |
Electric resistivity≤ | μΩm | 4.5-8.0 | 4.5-8.0 | 4.5-8.0 |
Flexure strength≥ | Mpa | 8.0-18.0 | 8.0-18.0 | 8.0-18.0 |
Modulus of elasticity≤ | Gpa | 8.5-12.0 | 8.5-12.0 | 8.5-12.0 |
Bulk Density≥ | g/cm3 | 1.60-1.80 | 1.60-1.80 | 1.60-1.80 |
CTE(100-600℃) ≤ | x10-6/℃ | 2.2-2.8 | 2.2-2.8 | 2.2-2.8 |
Ash Content ≤ | % | 0.3 | 0.3 | 0.3 |
HP (High Power) Graphite Electrode Standard: YB/T 4089-2000 |
Item | Unit | Diameter |
Φ100-Φ400 | Φ450-Φ500 | Φ550-Φ600 |
Electric resistivity≤ | μΩm | 3.8-6.2 | 3.8-6.2 | 3.8-6.2 |
Flexure strength≥ | Mpa | 11.0-20.0 | 11.0-20.0 | 11.0-20.0 |
Modulus of elasticity≤ | Gpa | 8.0-13.0 | 8.0-13.0 | 8.0-13.0 |
Bulk Density≥ | g/cm3 | 1.65-1.85 | 1.65-1.85 | 1.65-1.85 |
CTE(100-600℃) ≤ | x10-6/℃ | 1.5-2.0 | 1.5-2.0 | 1.5-2.0 |
Ash Content ≤ | % | 0.3 | 0.3 | 0.3 |
UHP (Ultra-High Power) Graphite Electrode Standard: YB/T 4090-2000 |
Item | Unit | Diameter |
Φ300-Φ400 | Φ450-Φ500 | Φ550-Φ700 |
Electric resistivity≤ | μΩm | 3.0-5.5 | 3.0-5.5 | 3.0-5.5 |
Flexure strength≥ | Mpa | 12.0-25.0 | 12.0-25.0 | 12.0-25.0 |
Modulus of elasticity≤ | Gpa | 16.0 | 16.0 | 16.0 |
Bulk Density≥ | g/cm3 | 1.70-1.90 | 1.70-1.90 | 1.70-1.90 |
CTE(100-600℃) ≤ | x10-6/℃ | 0.8-1.4 | 0.8-1.4 | 0.8-1.4 |
Ash Content ≤ | % | 0.2 | 0.2 | 0.2 |
