Graphite electrode ultra siab zog
| 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.
Yuav ua li cas ua Ultra muaj zog ntau (UHP) graphite electrodes sib txawv ntawm cov qauv graphite electrodes?
Thawj qhov kev sib txawv ntawm kev ua tau zoo hauv kev ua tau zoo li cas rau siab -} kev siv fais fab. Txheem graphite electrodes (piv txwv li, General lub hom phiaj, GP) muaj ntau dua resistivity (16}} · m) thiab qis dua EAFs lossis qis-hluav taws xob ua haujlwm. Hauv kev sib piv, UHP graphite cov hluav taws xob tau tsim nrog:
•Txo kev tiv thaiv: Tsawg dua lossis sib npaug rau 10 {{{{{1} · m · m rau siab zog, HP), txo cov lus cua sov kom txo qis.
•Ntau dua lub zog: Flexural lub zog ntau dua los yog sib luag rau 18 MPA (vs . 14-16 MPa kev tiv thaiv nyob rau hauv kev ntxhov siab tshaj plaws.
•Txhim kho oxidation tsis kam: Denser microstructure thiab kho kom zoo tshaj plaws nrog oxygen ntawm kev kub siab (~ 3000 degree), txuas ntxiv lub neej los ntawm 20-30%.
Cov kev hloov tshiab no tso cai rau UHP cov electrodes ua haujlwm ntawm 20 {{1% siab dua li cov qauv '}}}}} kub lub zog tseem ceeb.
Cim npe nrov: Graphite electrode hluav taws xob muaj zog, Tuam Tshoj graphite electrode ultra siab zog cov hluav taws xob, cov chaw muag khoom, Hoobkas
