The 400 high power graphite electrode is a precision-engineered carbon material designed for industrial applications requiring superior electrical conductivity, high thermal resistance, and exceptional mechanical strength. Manufactured through advanced processing techniques, this electrode exhibits optimized density, enhanced oxidation resistance, and extended operational lifespan. It is widely used in electric arc furnaces, steel production, metallurgical refining, and industrial electrochemical applications, ensuring efficient energy transfer and reliable performance in demanding environments.
Product Overview
The 400 High Power Graphite Electrode is manufactured using high-quality, high-purity graphite materials that undergo high-temperature processing. Designed specifically for high-power electric arc furnaces, this electrode offers exceptional conductivity and high-temperature resistance, making it ideal for industries like metallurgy and electrolysis. With its superior performance in extreme working conditions, the electrode provides long-lasting stability, making it a critical material in modern metallurgy.
Key Features
- Excellent Conductivity: Effectively conducts electrical current, enhancing the efficiency of the electric arc furnace.
- High Strength and Wear Resistance: Offers excellent mechanical strength, ensuring long-term stability even under high-power and high-temperature conditions.
- High-Temperature and Oxidation Resistance: Designed to withstand the high temperatures inside electric arc furnaces, ensuring no damage during prolonged use.
- Thermal Shock Resistance: Maintains structural stability under extreme temperature fluctuations, preventing damage caused by thermal expansion.
- Superior Corrosion Resistance: Resistant to various chemical corrosions encountered during the smelting process, increasing the electrode’s service life.
Applications
- Steelmaking: Widely used in high-power electric arc furnaces for efficient electrical current conduction and stable performance.
- Aluminum Electrolysis: Serves as a core material for current conduction in the electrolysis process, ensuring efficient operation of the equipment.
- High-Temperature Metallurgy and Smelting: Utilized in high-temperature metallurgy processes, enhancing the efficiency and stability of electric arc furnaces and other smelting equipment.
- Electronics and Electrical Industry: Used in high-temperature electrical equipment and conductive components, ensuring stable current conduction and efficient energy conversion.
Item | Unit | Nominal Diameter (mm) | |||
200-400 | 450-500 | 550-700 | |||
Resistivity ≤ | Electrode | μΩm | 6.5 | 7 | 7 |
Joint | 6 | 6 | 6 | ||
Flexural Strength ≥ | Electrode | MPa | 10.5 | 10 | 8.5 |
Joint | 17 | 17 | 17 | ||
Elastic Modulus ≤ | Electrode | GPa | 14 | 14 | 14 |
Joint | 16 | 16 | 16 | ||
Density ≥ | Electrode | g/cm3 | 1.65 | 1.65 | 1.65 |
Joint | 1.75 | 1.75 | 1.75 | ||
Thermal Expansion ≤ | Electrode | 10-6/℃ | 2.4 | 2.4 | 2.4 |
Joint | 2.2 | 2.2 | 2.2 | ||
Ash Content ≤ | % | 0.5 | 0.5 | 0.5 |