new material
Ultra high power graphite electrode is a premium-grade carbon component engineered for demanding industrial applications requiring exceptional electrical conductivity, high thermal resistance, and superior mechanical strength. Manufactured using advanced high-density processing techniques, this electrode exhibits optimized current-carrying capacity, extended lifespan, and enhanced oxidation resistance. It is widely used in electric arc furnaces, steel production, metallurgical refining, and industrial electrochemical applications, ensuring efficient energy transfer and stable performance in extreme environments.
Product Overview
The Ultra High Power Graphite Electrode is crafted from high-purity graphite and manufactured through strict processing methods, ensuring superior electrical conductivity, thermal conductivity, and high-temperature resistance. This electrode is designed for use in arc furnaces and other high-power electrical equipment, providing stable current transmission and efficient heat exchange. It is widely used in steelmaking, aluminum electrolysis, and other high-power industries.
Key Features
- High Electrical and Thermal Conductivity: Guarantees efficient electrical transmission and effective heat dissipation, enhancing furnace performance.
- Excellent High-Temperature Resistance: Capable of operating in high-temperature environments, extending service life even in extreme conditions.
- Strong Corrosion Resistance: Effectively resists oxidation in the high-temperature, oxidative environments of arc furnaces.
- Stable Dimensions: Maintains shape and size stability at high temperatures, ensuring consistent performance.
- Good Mechanical Strength: Withstands high-pressure conditions, offering high compressive strength during high-power use.
Applications
- Arc Furnace Metallurgy: Extensively used in steelmaking, aluminum electrolysis, and other metallurgy processes involving arc furnacesfor efficient current transmission and heat exchange.
- Aluminum Electrolysis: Used as an electrode in the aluminum electrolysis process to ensure stable current flowand effective heat dissipation.
- High-Power Electrical Equipment: Ideal for other high-power electrical equipment requiring reliable, high-efficiency current transmissionand heat management.
- Metallurgical Industry: Applied in various metallurgical production processes to conduct electricity and facilitate high-temperature heating, boosting production efficiency.
| Item | Unit | Nominal Diameter (mm) | ||||
| 300-400 | 450-500 | 550-650 | 700-800 | |||
| Resistivity ≤ | Electrode | μΩm | 6 | 6 | 6 | 6 |
| Joint | 5 | 5 | 4.3 | 4 | ||
| Flexural Strength ≥ | Electrode | MPa | 10.5 | 10.5 | 10 | 10 |
| Joint | 20 | 20 | 22 | 23 | ||
| Elastic Modulus ≤ | Electrode | GPa | 14 | 14 | 14 | 14 |
| Joint | 20 | 20 | 22 | 22 | ||
| Density ≥ | Electrode | g/cm3 | 1.7 | 1.7 | 1.7 | 1.7 |
| Joint | 1.75 | 1.75 | 1.8 | 1.8 | ||
| Thermal Expansion ≤ | Electrode | 10-6/℃ | 1.5 | 1.5 | 1.5 | 1.5 |
| Joint | 1.4 | 1.4 | 1.3 | 1.3 | ||
| Ash Content ≤ | ％ | 0.5 | 0.5 | 0.5 | 0.5 | |
