Fornax Graphite Electrode Regularis Power RP Grade 550mm Large Diameter
Technical Parameter
| Parameter | Pars | Unitas | RP 550mm(22") Data |
| Nominal Diameter | Electrode | mm (inch) | 550 |
| Max Diameter | mm | 562 | |
| Min Diameter | mm | 556 | |
| Longitudo nominal | mm | 1800/2400 | |
| Max Longitudo | mm | 1900/2500 | |
| Min Longitudo | mm | 1700/2300 | |
| Max Current Densitas | KA/cm2 | 12-15 | |
| Current Capacitas baiulans | A | 28000-36000 | |
| Imprimis resistentia | Electrode | μΩm | 7.5-8.5 |
| Papilla | 5.8-6.5 | ||
| Flexurae Fortitudo | Electrode | Mpa | ≥8.5 |
| Papilla | ≥16.0 | ||
| Modulus | Electrode | Gpa | ≤9.3 |
| Papilla | ≤13.0 | ||
| mole Density | Electrode | g/cm*3 | 1.55-1.64 |
| Papilla | |||
| CTE | Electrode | 10-6/ | ≤2.4 |
| Papilla | ≤2.0 | ||
| Cinis Content | Electrode | % | ≤0.3 |
| Papilla | ≤0.3 |
NOTE: Quaelibet specifica exigentia in dimensione offerri potest.
Graphite Electrode factores in Steelmaking
In chalybemaking industriae, Arcus Furnaceus Electric (EAF) processus unus ex late usis modis est. Electrodem graphite ius eligens essentiale est ad hoc processum. RP (Regularis Power) Electrodes graphitae populares electiones sunt ob earum parabilis et convenientia fornacis operationibus mediae potentiae.
Cum eligendo RP graphite electrodes, plures momenti sunt ad considerandum. Unum est diametrale electrodis, quod debet esse conveniens pro speciebus fornacibus magnitudine et requisitis productionis. Electrodis gradus aliud est; Electrodes RP graphites typice in quattuor gradus distinguuntur secundum eorum resistivity et flexorales vires electricas. Gradus congruus eligi debet secundum operandi fornacis specificas exigentias.
Commendatur data pro Matching Graphite Electrode Cum Electric Arc Fornax
| Fornax Capacity (t) | Diameter interior (m) | Transformer Capacitas (MVA) | Graphite Electrode Diameter (mm) | ||
| UHP | HP | RP | |||
| 10 | 3.35 | 10 | 7.5 | 5 | 300/350 |
| 15 | 3.65 | 12 | 10 | 6 | 350 |
| 20 | 3.95 | 15 | 12 | 7.5 | 350/400 |
| 25 | 4.3 | 18 | 15 | 10 | 400 |
| 30 | 4.6 | 22 | 18 | 12 | 400/450 |
| 40 | 4.9 | 27 | 22 | 15 | 450 |
| 50 | 5.2 | 30 | 25 | 18 | 450 |
| 60 | 5.5 | 35 | 27 | 20 | 500 |
| 70 | 6.8 | 40 | 30 | 22 | 500 |
| 80 | 6.1 | 45 | 35 | 25 | 500 |
| 100 | 6.4 | 50 | 40 | 27 | 500 |
| 120 | 6.7 | 60 | 45 | 30 | 600 |
| 150 | 7 | 70 | 50 | 35 | 600 |
| 170 | 7.3 | 80 | 60 | --- | 600/700 |
| 200 | 7.6 | 100 | 70 | --- | 700 |
| 250 | 8.2 | 120 | --- | --- | 700 |
| 300 | 8.8 | 150 | --- | --- | |
Superficies Quality Ruler
1. Defectus vel foramina non plus quam duae partes in superficie electrode graphite debent, et defectus vel foraminum magnitudinem datas in tabulis infra memoratis excedere non licet.
2. Vox transversa nulla in superficie electrodis est. Nam rima longitudinalis, longitudo non plus quam 5% graphitarum circumferentiae, latitudo intra 0.3-1.0mm range. Vox longitudinalis data infra 0.3mm data debet esse neglegenda
3. Latitudo eius maculae asperae (nigrae) areae in superficie graphite electrode non minus quam 1/10 graphitae circumferentiae electrodis esse debet, et longitudo maculae asperi (nigrae) areae super 1/3 longitudinis graphite electrodis non licet.
Superficies defectus Data pro Graphite Electrode Chart
| Nominal Diameter | Defectus Data (mm) | ||
| mm | inch * | Diameter(mm) | Profundum (mm) |
| 300-400 | 12-16 | 20-40 | 5-10 |
| 450-700 | 18-24 | 30-50 | 10-15 |
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