Ultra-High Power Graphite Electrode
Ultra-high power graphite electrodes are designed for metallurgical and mining applications. They are manufactured for optimal performance in electric arc furnaces.
Technical Specifications
Product Overview
Ultra-High Power Graphite Electrode
These Ultra-High Power (UHP) graphite electrodes are specifically engineered for demanding metallurgical and mining applications. Manufactured from premium-grade needle coke and pitch through a rigorous graphitization process, they offer superior electrical conductivity and exceptional resistance to thermal shock. Designed to optimize performance in electric arc furnaces (EAFs), these electrodes ensure high efficiency and reliable steelmaking operations.
Technical Specifications
Material Performance Table
| Property | Electrode (Φ300-500) | Electrode (Φ550-700) |
|---|---|---|
| Electrical Resistivity (μΩ.m) | 4.8–6.0 | 4.5–6.0 |
| Bending Strength (Mpa) | 9.0–15.0 | 10.0–15.0 |
| Young's Modulus (Gpa) | 9.0–13.0 | 10.0–14.0 |
| Bulk Density (g/cm²) | 1.65–1.75 | 1.67–1.77 |
| CET (x 10⁻⁶/℃) | 1.1–1.5 | 1.1–1.4 |
Nipple Performance Metrics
| Property | Nipple (for Φ300-500) | Nipple (for Φ550-700) |
|---|---|---|
| Electrical Resistivity (μΩ.m) | 3.3–4.5 | 3.0–4.2 |
| Bending Strength (Mpa) | 20.0–28.0 | 22.0–30.0 |
| Young's Modulus (Gpa) | 12.0–20.0 | 14.0–22.0 |
| Bulk Density (g/cm²) | 1.75–1.82 | 1.78–1.85 |
| CET (x 10⁻⁶/℃) | 0.8–1.3 | 0.81–1.2 |
Operational Standards
Available Diameters
- 300
- 350
- 400
- 450
- 500
- 550
- 600
- 700
- Ash Content
- 0.3 %
