high quality extruded Graphite rod graphite electrode for electric arc furnace
Graphite electrode refers to a high-temperature graphite conductive materia, the production process: petroleum coke, asphalt coke as aggregate, coal tar pitch as binder, through raw material calcination, crushing milling, compounding, kneading, forming, roasting, impregnation, graphitization and mechanical processing. Graphite electrode is called artificial graphite electrode (abbreviated as graphite electrode), is distinguished from natural graphite electrode prepared by using natural graphite as raw material.
Mark: The above index data is the standard value, not the guaranteed value.
Other sizes can be produced according to customer requirementsGraphite electrode refers to a high-temperature graphite conductive materia, the production process: petroleum coke, asphalt coke as aggregate, coal tar pitch as binder, through raw material calcination, crushing milling, compounding, kneading, forming, roasting, impregnation, graphitization and mechanical processing. Graphite electrode is called artificial graphite electrode (abbreviated as graphite electrode), is distinguished from natural graphite electrode prepared by using natural graphite as raw material.
- Technical Characteristic
Grade | Bulk Density (≥g/cm3) | Specific Resistance (≤μΩm) | Compressive Strength (≥MPa) | Flexural Strength (≥MPa) | Ash Content(≤%) | Modulus of Elasticity (GPa) | Coefficient of Thermal Expansion (×10-6ºC) |
| GE1 | 1.62 | 8.5 | 20 | 10 | 0.3 | 10 | 2.8~5 |
| GE2 | 1.72 | 8.5 | 24 | 12 | 0.2 | 12 | 2.8~5 |
Mark: The above index data is the standard value, not the guaranteed value.
- Product Size
| Size(mm) | Size(mm) | Size(mm) | Size(mm) | Size(mm) |
| Φ50×1400 | Φ65×1400 | Φ75×1600 | φ85×1600 | Φ100×1800 |
| Φ125×1800 | Φ150×1800 | Φ180×1800 | Φ200×1800 |
high quality extruded Graphite rod graphite electrode for electric arc furnace