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
Vim li cas thiaj muaj siab - purity graphite cov khoom lag luam nyiam hauv EAF thiab LF daim ntaub ntawv?
High - purity graphite (tshauv cov ntsiab lus<0.5%, sulfur <0.05%) is critical for EAF and LF operations due to its impact on steel quality and operational efficiency:
Txo kev sib kis: Cov hmoov tshauv qis (los ntawm impurities li sio₂, al₂o₃) tiv thaiv cov khoom txawv teb chaws los ntawm kev nkag mus rau hauv cov khoom siv hlau, uas yuav ua rau lub zog ua haujlwm, corrosion kuj) hauv cov khoom kawg.
Txhim kho conductived: Huv graphite muaj tsawg dua qhov tsis xws luag nyob rau hauv nws cov qauv crystalline, txhim kho hluav taws xob muaj hluav taws xob thiab txo qhov kev tiv thaiv hluav taws xob. Qhov no txo lub zog poob hauv EAF (cov nqi hluav taws xob qis dua) thiab ua kom cov cua sov ua kom muaj cua sov hauv LFS.
Superior oxidation tsis kam: High {{{{{purity graphite cov ntaub ntawv denser oxide txheej (sio₂, co₂) ntawm qhov kub, khiav qeeb ntxiv. Qhov no txuas ntxiv hluav taws xob lub neej, tshwj xeeb hauv LFS qhov twg hluav taws xob nyob hauv kev sib cuag nrog oxygen {}} riculted rau ncua sij hawm.
Ua tau zoo ib yam: Impurities li hlau lossis tooj liab tuaj yeem ua rau cov chaw kub hauv zos, ua rau tsis sib luag ntawm cov yaig lossis thermal tawg. Siab - purity}} purity electrodes tswj cov qauv coj ua kev ua tau zoo thiab txo txoj kev pheej hmoo ntawm cov cua sov.
Rau hwm cov qauv steel qib (piv txwv li, cov hlau stainless, cuab yeej hlau) yog ze rau {} {}}} purity graphite (tshauv<0.3%) is mandatory to meet strict metallurgical standards.
Cim npe nrov: EAF Electrode rau EAF LF Rauv, Tuam Tshoj EAF Electrode rau EAF LF FRHACTIONS ua lag luam, chaw muag khoom, Hoobkas
