The 300 ordinary graphite electrode is a high-purity carbon material designed for industrial applications requiring consistent electrical conductivity, mechanical strength, and thermal resistance. Manufactured through advanced processing techniques, this electrode offers optimized density, oxidation resistance, and reliable performance. It is commonly used in electric arc furnaces, steelmaking, metallurgical processes, and chemical production, ensuring efficient energy transfer and durability in high-temperature environments.
Product Overview
The 300 Ordinary Graphite Electrode is made from high-quality graphite raw materials and processed using advanced manufacturing techniques. It is designed for use in various smelting and electrolysis equipment, with a focus on enhancing electrical conductivity and high-temperature resistance. This electrode is widely applied in industries such as steel and aluminum smelting, where its balance of cost-effectiveness and performance makes it an ideal choice for everyday smelting operations.
Key Features
- Good Electrical Conductivity: Ensures efficient current conduction, enhancing smelting efficiency.
- High-Temperature Resistance: Capable of withstanding high temperatures and maintaining stable performance in harsh smelting environments.
- Moderate Mechanical Strength: Provides the necessary strength to ensure the electrode remains stable during smelting operations.
- Economical and Durable: Offers an excellent balance of performance and cost, ideal for regular smelting tasks.
- Thermal Shock Resistance: Can operate effectively in environments with rapid temperature fluctuations, minimizing the risk of cracking due to thermal shock.
Applications
- Steel Smelting: Used in electric arc furnaces to support the high-temperature smelting of steel.
- Aluminum Smelting: Applied in aluminum electrolysis cells, ensuring stability during the aluminum refining process.
- Electrolysis Industry: Suitable for use in various electrolysis devices, providing consistent electrical flow.
- Non-Ferrous Metal Smelting: Used as an efficient electrode in non-ferrous metal refining.
- Industrial Heating Equipment: Can be used in industrial heating and electrolysis processes, ensuring stable power delivery.
Item | Unit | Nominal Diameter (mm) | ||||||||||
75-130 | 150-225 | 250-300 | 300-450 | 500-800 | ||||||||
Premium Grade | First Grade | Premium Grade | First Grade | Premium Grade | First Grade | Premium Grade | First Grade | Premium Grade | First Grade | |||
Resistivity ≤ | Electrode | μΩm | 8 | 10 | 8 | 10 | 8 | 10 | 8.5 | 10 | 8.5 | 10 |
Joint | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | |||||||
Flexural Strength ≥ | Electrode | MPa | 10 | 10 | 8 | 7 | 6.5 | |||||
Joint | 15 | 15 | 15 | 15 | 15 | |||||||
Elastic Modulus ≤ | Electrode | GPa | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | |||||
Joint | 14 | 14 | 14 | 14 | 14 | |||||||
Density ≥ | Electrode | g/cm³ | 1.6 | 1.6 | 1.6 | 1.58 | 1.56 | |||||
Joint | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | |||||||
Thermal Expansion ≤ | Electrode | 10⁻⁶/℃ | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | |||||
Joint | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | |||||||
Ash Content ≤ | % | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |