UHP 700 hli Graphite Electrode
700 hli UHP graphite electrode yog ua los ntawm cov zoo needlelike coke, uas yog tsim, roasted, impregnated, graphitized thiab machineprocessed raws li ib tug zoo conductive khoom rau hluav taws xob arc rauv. UHP 700mm graphite electrode, qhov tso cai tam sim no muaj peev xwm yog 73000 ~ 96000A, qhov tso cai tam sim no ceev yog 18-24A / ㎡. Nws yog tsim los rau superpower hluav taws xob arc rauv steelmaking.
Nco tseg: Nws raug pom zoo tias lub peev xwm tam sim no yog -10% rau lub tshuab hluav taws xob thiab + 10% rau lub tshuab hluav taws xob.
| Kev sib piv kev qhia tshwj xeeb rau UHP Graphite Electrode 28 " | ||
| Hluav taws xob | ||
| Yam khoom | Chav tsev | Supplier Spec |
| Cov yam ntxwv ntawm tus ncej | ||
| Nominal Dia | mm | 700 |
| Max Txoj kab uas hla | mm | 714 ib |
| Min Dia | mm | 7 10 |
| Nominal Ntev | mm | 2200-2700 Nws |
| Max Ntev | mm | 2300-2800 Nws |
| Min Ntev | mm | 2100-2600 Nws |
| Kev ceev ceev | g/cm3 | 1.68-1.72 ib |
| transverse zog | MPa | ≥10.0 |
| Young' Modulus | GPa | ≤ 13.0 |
| Tshwj xeeb Resistance | µ Ωm | 4.5-5.4 |
| Qhov siab tshaj plaws tam sim no | KA/cm2 | 18-24 |
| Lub peev xwm nqa tam sim no | A | 73000-96000 Ib |
| (CTE) | 10-6 ℃ | ≤1.2 |
| cov ntsiab lus tshauv | % | ≤0.2 |
| Cov yam ntxwv ntawm lub txiv mis (4TPI) | ||
| Kev ceev ceev | g/cm3 | 1.80-1.86 Nws |
| transverse zog | MPa | ≥24.0 |
| Young' Modulus | GPa | ≤ 20.0 |
| Tshwj xeeb Resistance | µ Ωm | 3.0-3.6 |
| (CTE) | 10-6 ℃ | ≤1.0 |
| cov ntsiab lus tshauv | % | ≤0.2 |
| Tso cai tam sim no load rau ultra-siab zog graphite electrodes | |||||
| nominal txoj kab uas hla | tso cai tam sim no | nominal txoj kab uas hla | tso cai tam sim no | ||
| mm | A | A/㎡ | mm | A | A/㎡ |
| 250 | 9000-14000 Nws | 18-25 : kuv | 500 | 38 000-55 000 | 18-27 ib |
| 300 | 15000 ~ 22000 hli | 20-30 ib | 550 | 45 000-65 000 | 18-27 ib |
| 350 | 20000-30000 | 20-30 ib | 600 | 52000 ~ 78000 hli | 18-27 ib |
| 400 | 25 000-40 000 | 16-24 ib | 650 | 70000 ~ 86000 hli | 21-25 ib |
| 450 | 32 000-45 000 | 19-27 ib | 700 | 73 000-96 000 Nws | 18-24 ib |
| Ultra siab zog graphite electrode thiab kev sib koom ua ke | |||||
| cov khoom | chav tsev | nominal txoj kab uas hla (mm) | |||
| 250-400 Nws | 450-550 | 600-700 Nws | |||
| tshwj xeeb kuj | electrode txiv mis | µ Ω•m | 4.8～5.8 3.4～4.0 | 4.5～5.6 3.4～3.8 | 4.5～5.4 3.0～3.6 |
| transverse zog | electrode txiv mis | MPa | ≥12.0 ≥22.0 | ≥12.0 ≥22.0 | ≥10.0 ≥24.0 |
| elastic modulus | electrode txiv mis | GPa | ≤13.0 ≤18.0 | ≤13.0 ≤18.0 | ≤13.0 ≤20.0 |
| cov ntsiab lus tshauv | electrode txiv mis | % | ≤0.2 | ≤0.2 | ≤0.2 |
| qhov ntom ntom | electrode txiv mis | g/m³ | 1.68～ 1.73 1.78～1.84 | 1.68～ 1.72 1.78～1.84 | 1.68～ 1.72 1.80～ 1.86 |
| (CTE) | electrode txiv mis | 10 ℃ | ≤1.2 ≤1.0 | ≤1.2 ≤1.0 | ≤1.2 ≤1.0 |