Graphite cov khoom lag luam electrode
| Nomina inch | Kheej | Hp | Uhp | ||||
| Tam sim no nqa tau muaj peev xwm | Ceev ceev | Tam sim no nqa tau muaj peev xwm | Ceev ceev | Tam sim no nqa tau muaj peev xwm | Ceev ceev | ||
| hauv | lub hli | A | A / CM2 | A | A / CM2 | A | A / CM2 |
| 12 | 300 | 10000-13000 | 14-18 | 13000-17400 | 17-24 | 15000-22000 | 20-30 |
| 14 | 350 | 13500-18000 | 14-18 | 17400-24000 | 17-24 | 20000-30000 | 20-30 |
| 16 | 400 | 18000-23500 | 14-18 | 21000-31000 | 16-24 | 25000-40000 | 19-30 |
| 18 | 450 | 22000-27000 | 13-17 | 25000-40000 | 15-24 | 32000-45000 | 19-27 |
| 20 | 500 | 25000-32000 | 13-16 | 30000-48000 | 15-24 | 38000-55000 | 18-27 |
| 22 | 550 | 32000-40000 | 13-16 | 35000-55000 | 14-22 | 42000-64000 | 17-26 |
| 24 | 600 | 35000-41000 | 13-15 | 41000-61000 | 14-21 | 50000-73000 | 17-25 |
| 28 | 700 | 39000-48000 | 10-12 | 55000-82000 | 14-21 | 67000-99000 | 17-25 |
| 32 | 800 | 43000-54000 | 8-10 | / | / | / | / |
Txais tos hu rau peb rau kev hais.
Chaw Nyob: Huafu Lub Chaw Lag Luam, Wenfeng Cheeb Tsam, Lub Nroog Anyang, Henan xeev, Suav
Cov tshuab hluav taws xob faib hluav taws xob sib xyaw ua ke nrog cov txheej txheem sib xyaw ua ke zoo li cov txheej txheem cua sov zoo li cov khoom siv thermal zoo li cov hlau me me, ua kom zoo dua qub, thiab ntsuas kub. Cov hluav taws xob no tsis txwv rau ib hom kev ua kom sov tib yam tab sis cov kev siv hluav taws xob muaj ntau yam xws li kev siv hluav taws xob (ESR) (ESR).
Tub Ntxhais Kev Siv:
• Hauv EAF, lawv tsim hluav taws xob ua haujlwm (nce txog 3,000 degree) kom yaj cov kab hlau, cov hlau txo tus kheej (dri), lossis cov hlau kub.
• Hauv LFS, lawv txhawb nqa cov hlau kub (1,550-1650 degree) thiab pab txhawb hluav taws xob hauv hluav taws xob (piv txwv li, desulfurization).
• Hauv ESR / var unitits, lawv muab cov cua sov tswj kom ua kom muaj cua sov lossis cov khoom siv superalloys.
Tsim & cov yam ntxwv:
Furnace electrodes in this size range are typically fabricated from high-purity graphite (carbon content >99.5%, Tshauv<0.5%) or carbon-graphite composites, chosen for their:
•Hluav Taws Xob Kev Tshaj Tawm: Tsis muaj kev tiv thaiv (15-25 · m) minimizes tsis muaj zog thaum lub zog kis.
•Thermal ruaj khov: Tsis muaj cua sov nthuav (2-4 × 10⁻⁶ / degree) tiv thaiv sab nraud sab hauv nyob rau hauv cov cua sov hauv qab / cua txias.
•Neeg Kho Tshuab Muaj Zog: Compressive strength >70 MPa and flexural strength >25 MPA FROWND TEEB TUB KUB (txog 6 Electrodes, 3 meters ntev) thiab Arc - induced kev ntxhov siab.
Cim npe nrov: Cov Hluav Taws Xob Cov Hluav Taws Xob 100-750mm, Tuam Tshoj Rauv Hluav Taws Xob 100-750Mm Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas










