RP Graphite Electrode mo Ladle ogaumu
Le Fa'avasegaina o Electrodes Graphite
E mafai ona vaevaeina le ogaumu u'amea eletise eletise i le ogaumu eletise masani (e tusa ma le 300KVA i le tone), ogaumu eletise maualuga (e uiga i le 400kVA i le tone) ma le ogaumu eletise ultra-maualuga (500 ~ 1200KV / A i le tone) e tusa ai ma transformer gafatia i tone o ogaumu gafatia.
E tusa ai ma le faavasegaina o le tulaga eletise eletise o le ogaumu eletise uamea faia, ma e tusa ai ma le eseesega o mea mata faaaogaina i le gaosiga o le electrode ma faasinoupu faaletino ma kemikolo o electrode maea, ua vaevaeina graphite electrode i ni ituaiga se tolu: eletise masani graphite electrode (RP) , eletise eletise eletise (HP) ma le eletise eletise eletise maualuga (UHP).
Le Folasaga o le RP Graphite Electrode
RP graphite electrode e masani lava ona faia i le suauʻu coke e pei o mea mata ma koale asphalt e fusifusia e ala i calcination, batching, lomi, molding, taoina, graphitization ma machining.
O le Graphite Electrode ose ta'avale e fa'amalo le malosi eletise i totonu o le ogaumu fa'aeletise e fa'avevela ma liusuavai ai le uamea.
Vaega
RP graphite electrode e gaosia i le suauʻu coke, ma maualalo graphitization vevela.e iai ona uiga nei:
1. maualuga resistivity
2.Large laina faʻalauteleina faʻatasi
3.Poor tete'i te'i vevela
4.O le density o loʻo faʻatagaina nei e maualalo
Le Faʻaaogaina o le RP Graphite Electrode
(1) Mo le faia o u'amea i le ogaumu fa'aeletise (EAF) ma le ogaumu Ladle (LF)
RP Graphite electrode e masani ona faʻaaogaina i le LF / EAF mo le faia o uʻamea.A o galue graphite electrode i le LF, o le taimi nei o le a faailoa mai e graphite electrode i totonu o le ogaumu, ma o le ai ai se punavai vevela lea e gaosia e le arc eletise i le va o le electrode pito ma le ogaumu tau mo le faʻafefeteina.
(2) Mo le gaosia o le silikoni u'amea ma le phosphorus samasama i totonu o le ogaumu arc fa'afefe
O nisi kaponi electrode ma lapopo'a tele (eg.700mm-1400mm) e fa'aaogaina mo le gaosia o le silikoni u'amea ma le phosphorus samasama i totonu o le ogaumu arc i lalo.O le vaega pito i lalo o le carbon electrode o loʻo tanumia i totonu o le moliaga, faʻapipiʻi se arc i totonu o le faʻasalaga, o le mea o le a faʻafefeteina e le malosi o le vevela e mafua mai i le tetee o le moliaga.Mo se faʻataʻitaʻiga, e tusa ma le 100kg o graphite electrode o loʻo faʻaaogaina mo le 1 tone o metallic silicon.
(3) Mo le gaosia o corundum i le ogaumu eletise
(4) Faʻaaogaina mo le faʻaogaina o mea faʻapitoa faʻapitoa graphite
Ole avanoa ole graphite electrode o lo'o fa'aogaina fo'i e fa'agasolo ai mea fa'apitoa graphite fa'apitoa
O Fa'agasologa o Gaosiga ole Electrode Graphite
Le Fa'asinomaga Fa'ainisinia ma Fa'aletino ole HP Graphite Electrode
| Aitema | Vaega | RP | |
| φ75-φ800mm | |||
| Tete'e | Electrode | μΩm | 7.0-10.0 |
| susu | 4.0-4.5 | ||
| Modulus o le gau | Electrode | Mpa | 8.0-10.0 |
| susu | 19.0-22.0 | ||
| Young's Modulus | Electrode | GPa | 7.0-9.3 |
| susu | 12.0-14.0 | ||
| To'atele Tele | Electrode | g/cm3 | 1.53-1.56 |
| susu | 1.70-1.74 | ||
| CTE (100-600℃) | Electrode | 10-6/℃ | 2.2-2.6 |
| susu | 2.0-2.5 | ||
| Lefulefu | % | 0.5 | |
Le Gafatia o lo'o i ai nei ole Graphite Electrode
| Aitema | Fua Fa'atatau mm | Gafatia o lo'o iai nei A | To'atele ole taimi nei 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 |
Fua o 4TPI Puta ma Socket
| Igoa ole Tatami | Ituaiga susu | Tele ole susu (mm) | Tele ole Socket | filo | |||||
| mm | inisi | D | L | d2 | l
| d1 | H | mm | |
| Se'ese'ese (-0.5-0) | Se'ese'ese (-1-0) | Se'ese'ese (-5-0) | Se'ese'ese (0-0.5) | Se'ese'ese (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 | ||
Fua o 3TPI Puta ma Socket
| Igoa ole Tatami | Ituaiga susu | Tele ole susu (mm) | Tele ole Socket | filo | |||||
| mm | inisi | D | L | d2 | l
| d1 | H | mm | |
| Se'ese'ese (-0.5-0) | Se'ese'ese (-1-0) | Se'ese'ese (-5-0) | Se'ese'ese (0-0.5) | Se'ese'ese (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 Fa'amatalaga o filo
4TPI Fa'amatalaga o filo
Faʻamatalaga o le Torque
| Diamita | mm | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 |
| inisi | 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 | |
