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Superior Quality Graphite Electrode UHP/HP/RP for Electric Arc Furnace
| Lieu d'origine | Chine |
|---|---|
| Nom de marque | Chaoyo |
| Certification | QA/QC |
| Numéro de modèle | Électrode en graphite |
| Quantité de commande min | 25 tonnes |
| Prix | USD1000/MT |
| Détails d'emballage | Palette en bois |
| Délai de livraison | 10-15 jours |
| Conditions de paiement | TT/LC |
| Capacité d'approvisionnement | 300 tonnes métriques/tonnes métriques par mois |
Détails sur le produit
| Grade | UHP (ultra haute puissance), HP (haute puissance), RP (puissance régulière) | Extension thermique | 1,5 - 2,8 X10-6 / (100-600) |
|---|---|---|---|
| Densité apparente (g/cm3) | 1.6-1.9 | Résistance (μω.m) | 4 - 9 Micro Ohm.m |
| Longueur | 1600 à 2400 mm |
Vous pouvez cocher les produits dont vous avez besoin et communiquer avec nous dans le babillard électronique.
| Diamètre | 100-700mm | Longueur | 1500 à 2700 mm | |
|---|---|---|---|---|
| Article | Électrodes en graphite de qualité RP/HP/UHP | Taper | électrodes de graphite | |
| Teneur en carbone | RECORDS concernant les produits chimiques | Grade | UHP | |
| Façon de former | Graphite extrudé | Crystal Morphology | Graphite aphanitique | |
| Composition | Pétrole et coke | Forfait Transport | Palettes en bois/Caisses en bois | |
| Code SH | 85451100 | Capacité de production | 10000MT/month |
Description de produit
Superior Quality Graphite Electrode UHP/HP/RP for Electric Arc Furnace
RP graphite electrode is used in ordinary power electric arc furnaces such as steelmaking, silicon smelting, and yellow phosphorus smelting. Made of petroleum coke and coal pitch as raw materials. It is characterized by low ash content, good electrical conductivity, high temperature resistance, and does not melt or deform under high temperatures. RP graphite electrode as a conductive material in arc metallurgical furnaces for smelting various non-ferrous and rare metals. It can be used at current densities exceeding 17A/cm2.
HP graphite electrode is used in a high-power smelting furnace and a low-load to medium-load ladle furnace. Electric arc furnace steelmaking is to introduce current into the steelmaking furnace through electrodes, and the strong current passes through the gas at the lower end of the electrode to generate arc discharge. Then heat generated by the arc is used for eaf steelmaking. It is suitable for High-power electric furnaces with high power, high voltage, and short angle.
HP graphite electrode is used in a high-power smelting furnace and a low-load to medium-load ladle furnace. Electric arc furnace steelmaking is to introduce current into the steelmaking furnace through electrodes, and the strong current passes through the gas at the lower end of the electrode to generate arc discharge. Then heat generated by the arc is used for eaf steelmaking. It is suitable for High-power electric furnaces with high power, high voltage, and short angle.
Technical Data:
| RP (Regular Power) Graphite Electrode Standard: YB/T 4088-2000 | ||||
| Item | Unit | Diameter | ||
| Φ75-Φ300 | Φ350-Φ450 | Φ450-Φ500 | ||
| Electric resistivity≤ | μΩm | 4.5-8.0 | 4.5-8.0 | 4.5-8.0 |
| Flexure strength≥ | Mpa | 8.0-18.0 | 8.0-18.0 | 8.0-18.0 |
| Modulus of elasticity≤ | Gpa | 8.5-12.0 | 8.5-12.0 | 8.5-12.0 |
| Bulk Density≥ | g/cm3 | 1.60-1.80 | 1.60-1.80 | 1.60-1.80 |
| CTE(100-600ºC) ≤ | x10-6/ºC | 2.2-2.8 | 2.2-2.8 | 2.2-2.8 |
| Ash Content ≤ | % | 0.3 | 0.3 | 0.3 |
| HP (High Power) Graphite Electrode Standard: YB/T 4089-2000 | ||||
| Item | Unit | Diameter | ||
| Φ100-Φ400 | Φ450-Φ500 | Φ550-Φ600 | ||
| Electric resistivity≤ | μΩm | 3.8-6.2 | 3.8-6.2 | 3.8-6.2 |
| Flexure strength≥ | Mpa | 11.0-20.0 | 11.0-20.0 | 11.0-20.0 |
| Modulus of elasticity≤ | Gpa | 8.0-13.0 | 8.0-13.0 | 8.0-13.0 |
| Bulk Density≥ | g/cm3 | 1.65-1.85 | 1.65-1.85 | 1.65-1.85 |
| CTE(100-600ºC) ≤ | x10-6/ºC | 1.5-2.0 | 1.5-2.0 | 1.5-2.0 |
| Ash Content ≤ | % | 0.3 | 0.3 | 0.3 |
| UHP (Ultra-High Power) Graphite Electrode Standard: YB/T 4090-2000 | ||||
| Item | Unit | Diameter | ||
| Φ300-Φ400 | Φ450-Φ500 | Φ550-Φ700 | ||
| Electric resistivity≤ | μΩm | 3.0-5.5 | 3.0-5.5 | 3.0-5.5 |
| Flexure strength≥ | Mpa | 12.0-25.0 | 12.0-25.0 | 12.0-25.0 |
| Modulus of elasticity≤ | Gpa | 16.0 | 16.0 | 16.0 |
| Bulk Density≥ | g/cm3 | 1.70-1.90 | 1.70-1.90 | 1.70-1.90 |
| CTE(100-600ºC) ≤ | x10-6/ºC | 0.8-1.4 | 0.8-1.4 | 0.8-1.4 |
| Ash Content ≤ | % | 0.2 | 0.2 | 0.2 |
* High density, high temperature resistance, high mechanical strength and strong chemical stability.
* The surface can be treated with anti-oxidation.
* Corrosion resistance, strong acid and alkali resistance.
* Excellent thermal shock resistance, electrical conductivity and thermal conductivity.
* Strong wear resistance and lubricating performance.
* Long service life.
Application:
1. Be used for Steelmaking arc furnaces, refining furnace, as conducting electrode.
2. Be used for Metal-silicon furnace, Or-giraffe furnace, Corundum furnace etc. As conducting
electrode
Properties:
1. Good electrical conductivity.
2. Strong thermal shock resistance.
3. High mechanical strength.
Variety:
1. RP (Regular Power)
2. HP (High Power)
3. UHP (Ultra High Power)
4. RPI (Regular Power Impregnated)
(Notice: All of Graphite Electrodes is equipped to tapered nipple
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