RP Graphite Electrode pro Ladle Fornax
Classification of Graphite Electrodes
Arcus electricus chalybeum faciens fornacem in fornacem electricam (circiter 300KVA per ton), summus potentiae fornacis electrici (circa 400kVA per ton) et ultra-summa potentia fornacis electrici (500~ 1200KV/A per ton) secundum commutator capacitatis per ton fornacis capacitatis.
Secundum classificationem potentiae electrici campestri fornacei electrici ferro facto, et secundum differentias materiarum rudium in electrode productionis et indicibus physicis et chemicis confecti electrode, graphite electrode in tres varietates dividitur: potentia regularis graphite electrode (RP) , magna potentia graphite electrode (HP) et ultra alta potentia graphite electrode (UHP).
Introductio RP Graphite Electrode
Electrode RP graphite maxime fit ex petrolei coci ut materia rudis et bitumen carboni ligans per calcinationem, massam, liquefaciens, fingens, coquens, graphitizationem et machinationem.
Electrode graphite est conductor qui energiam electricam in fornace electrica arcui calefact et in exiguo ferro liquefacit.
Features
Electrode RP graphite producitur cum coco petrolei, cum temperatura graphitizatione humilis.haec habet:
1.High resistivity
2.Large expansion linearibus coefficientibus
3.Poor scelerisque inpulsa resistentia
4. licita est humilis current densitas
Applicatio RP Graphite Electrode
(1) For chalybe making in Arc fornace Electric (EAF) and Ladle Fornax (LF)
Electrode RP Graphite in LF/EAF pro ferro facto maxime adhibitus est.Cum graphite electrode in LF laborat, praesens a graphite electrode in fornacem introducetur, et fons calor electrici inter electrode finem et fornacem conflationis crimen generatur.
(2) Ad producendum metallicum silicum et phosphorum flavum in fornace demersa
Nonnulla electrode carbonis magna magnitudine (eg.700mm-1400mm) adhibetur ad producendum phosphorum metallicum silicon et flavum in fornace demersa.Pars inferior electrodis carbonis in custodia est sepulta, arcum format in strato custodis, materia ab energia caloris resistentiae criminis generata conflabitur.Exempli gratia, circiter 100kg electrodae graphitae pro 1 ton siliconis metallici consumitur.
(III) Ad producendum corundum in fornace electrica
(IV) Used pro dispensando speciali informibus graphite products
blank graphite electrode etiam ad varias graphite speciales formandas prodre solebat
Processus productionis Graphite Electrode
Indices chemicorum et Physicorum e Graphite Electrode HP
| Item | Unitas | RP | |
| φ75-φ800mm | |||
| Resistentia | Electrode | μΩm | 7.0-10.0 |
| Papilla | 4.0-4.5 | ||
| Modulus Rupturae | Electrode | Mpa | 8.0-10.0 |
| Papilla | 19.0-22.0 | ||
| Modulus | Electrode | GPa | 7.0-9.3 |
| Papilla | 12.0-14.0 | ||
| mole Density | Electrode | g/cm3 | 1.53-1.56 |
| Papilla | 1.70-1.74 | ||
| CTE (100-600) | Electrode | 10-6/℃ | 2.2-2.6 |
| Papilla | 2.0-2.5 | ||
| Cineres | % | 0.5 | |
Current gerens capacitatem graphite Electrode
| Item | Nominal Diameter mm | Current Capacitas baiulans A | Current Density A/cm2 |
| RP Graphite Electrode | 200 | 5000-6900 | 15-21 |
| 250 | 7000-10000 | 14-20 | |
| 300 | 10000-13000 | 14-18 | |
| 350 | 13500-18000 | 14-18 | |
| 400 | 18000-23500 | 14-18 | |
| 450 | 22000-27000 | 13-17 | |
| 500 | 25000-32000 | 13-16 | |
| 550 | 30000-42000 | 13-16 | |
| 600 | 40000-53000 | 13-16 |
Dimensio 4TPI Papillae et Socket
| Nominal Diameter | Papilla Type | Magnitudines Papillae (mm) | Moles Pentium | Thread | |||||
| mm | digitis | D | L | d2 | l
| d1 | H | mm | |
| Deviatio (-0.5-0) | Deviatio (-1-0) | Deviatio (-5-0) | Deviatio (0-0.5) | Deviatio (0-7) | |||||
| 200 | 8" | 122T4N | 122.24 | 177.80 | 80 | 7 | 115.92 | 94.90 | 6.35 |
| 250 | 10" | 152T4N | 152.40 | 190.50 | 108.00 | 146.08 | 101.30 | ||
| 300 | 12" | 177T4N | 177.80 | 215.90 | 129.20 | 171.48 | 114.00 | ||
| 350 | 14" | 203T4N | 203.20 | 254.00 | 148.20 | 196.88 | 133.00 | ||
| 400 | 16" | 222T4N | 222.25 | 304.80 | 158.80 | 215.93 | 158.40 | ||
| 400 | 16" | 222T4L | 222.25 | 355.60 | 150.00 | 215.93 | 183.80 | ||
| 450 | 18" | 241T4N | 241.30 | 304.80 | 177.90 | 234.98 | 158.40 | ||
| 450 | 18" | 241T4L | 241.30 | 355.60 | 169.42 | 234.98 | 183.80 | ||
| 500 | 20" | 269T4N | 269.88 | 355.60 | 198.00 | 263.56 | 183.80 | ||
| 500 | 20" | 269T4L | 269.88 | 457.20 | 181.08 | 263.56 | 234.60 | ||
| 550 | 22" | 298T4N | 298.45 | 355.60 | 226.58 | 292.13 | 183.80 | ||
| 550 | 22" | 298T4L | 298.45 | 457.20 | 209.65 | 292.13 | 234.60 | ||
| 600 | 24" | 317T4N | 317.5 | 355.60 | 245.63 | 311.18 | 183.80 | ||
| 600 | 24" | 317T4L | 317.5 | 457.20 | 228.70 | 311.18 | 234.60 | ||
| 650 | 26" | 355T4N | 355.60 | 457.20 | 266.79 | 349.28 | 234.60 | ||
| 650 | 26" | 355T4L | 355.60 | 558.80 | 249.86 | 349.28 | 285.40 | ||
| 700 | 28" | 374T4N | 374.65 | 457.20 | 285.84 | 368.33 | 234.60 | ||
| 700 | 28" | 374T4L | 374.65 | 558.80 | 268.91 | 368.33 | 285.40 | ||
| 750 | 30" | 406T4N | 406.4 | 584.20 | 296.42 | 400.08 | 298.10 | ||
| 750 | 30" | 406T4L | 406.4 | 609.60 | 292.19 | 400.08 | 310.80 | ||
| 800 | 32" | 431T4N | 431.8 | 635.00 | 313.36 | 425.48 | 325.50 | ||
| 800 | 32" | 431T4L | 431.8 | 685.80 | 304.89 | 425.48 | 348.90 | ||
Dimensio 3TPI Papillae et Socket
| Nominal Diameter | Papilla Type | Magnitudines Papillae (mm) | Moles Pentium | Thread | |||||
| mm | digitis | D | L | d2 | l
| d1 | H | mm | |
| Deviatio (-0.5-0) | Deviatio (-1-0) | Deviatio (-5-0) | Deviatio (0-0.5) | Deviatio (0-7) | |||||
| 250 | 10" | 155T3N | 155.57 | 220.00 | 103.80 | 7 | 147.14 | 116.00 | 6.35 |
| 300 | 12" | 177T3N | 177.16 | 270.90 | 116.90 | 168.73 | 141.50 | ||
| 350 | 14" | 215T3N | 215.90 | 304.80 | 150.00 | 207.47 | 158.40 | ||
| 400 | 16" | 215T3L | 215.90 | 304.80 | 150.00 | 207.47 | 158.40 | ||
| 400 | 16" | 241T3N | 241.30 | 338.70 | 169.80 | 232.87 | 175.30 | ||
| 450 | 18" | 241T3L | 241.30 | 338.70 | 169.80 | 232.87 | 175.30 | ||
| 450 | 18" | 273T3N | 273.05 | 355.60 | 198.70 | 264.62 | 183.80 | ||
| 500 | 20" | 273T3L | 273.05 | 355.60 | 198.70 | 264.62 | 183.80 | ||
| 500 | 20" | 298T3N | 298.45 | 372.60 | 221.30 | 290.02 | 192.20 | ||
| 550 | 22" | 298T3N | 298.45 | 372.60 | 221.30 | 290.02 | 192.20 | ||
3TPI Thread Detail
4TPI Thread Detail
Reference de Torque
| Diameter | mm | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 |
| digitis | 10" | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | |
| Torque (Nm) | 400-450 | 500-650 | 700-950 | 850-1150 | 1050-1400 | 1300-1700 | 1850-2400 | 2300-3000 | 3900-4300 | 4400-5200 | |
