600mm siab zog graphite electrode
Qib: Siab zog
Muaj feem xyuam rau qhov cub: EAF
Ntev: 2100mm / 2400mm / 2700mm
Lub taub hau: 3TPI / 4TPI
Kev Them Nyiaj: T / T, L / C
Lub sij hawm xa khoom: EXW / FOB / CIF
MOQ: 10 TON
| Kev sib piv kev qhia tshwj xeeb rau HP Graphite Electrode 24 " | ||
| Hluav taws xob | ||
| Yam khoom | Chav tsev | Supplier Spec |
| Cov yam ntxwv ntawm tus ncej | ||
| Nominal Dia | mm | 600 |
| Max Txoj kab uas hla | mm | 613 |
| Min Dia | mm | 607 ib |
| 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 | ≤ 12.0 |
| Tshwj xeeb Resistance | µ Ωm | 5.2-6.5 |
| Qhov siab tshaj plaws tam sim no | KA/cm2 | 13-21 |
| Lub peev xwm nqa tam sim no | A | 38000-58000 |
| (CTE) | 10-6 ℃ | ≤ 2.0 |
| cov ntsiab lus tshauv | % | ≤0.2 |
| Cov yam ntxwv ntawm lub txiv mis (4TPI / 3TPI) | ||
| Kev ceev ceev | g/cm3 | 1.78-1.83 Nws |
| transverse zog | MPa | ≥22.0 |
| Young' Modulus | GPa | ≤ 15.0 |
| Tshwj xeeb Resistance | µ Ωm | 3.2-4.3 |
| (CTE) | 10-6 ℃ | ≤1.8 |
| cov ntsiab lus tshauv | % | ≤0.2 |
Piv nrog rau tooj liab, graphite muaj qhov zoo xws li kev noj tsawg dua, kev tso tawm sai dua, sib dua qhov hnyav thiab me dua thermal expansion coefficient, yog li nws maj mam hloov tooj liab electrode los ua cov khoom tseem ceeb ntawm cov khoom tawm. Raws li lub peev xwm ntawm lub cub hluav taws xob, graphite electrodes ntawm txawv diameters yog siv. Rau kev siv txuas ntxiv ntawm cov khoom siv hluav taws xob, cov electrodes txuas nrog cov xov txuas ntawm cov electrodes. Cov graphite electrodes siv nyob rau hauv steel ua account rau li ntawm 70-80% ntawm tag nrho cov noj ntawm cov graphite electrodes.
Graphite electrode noj thiab tawg yog muaj nyob rau hauv kev xyaum. Dab tsi ua rau cov no? Ntawm no yog qhov kev tshuaj ntsuam rau siv.
| Cov xwm txheej | Lub cev tawg | Nipple tawg | Loosing | Spalling | Electtode Loss | Oxidation | Kev Xaiv Tsa |
| Non-conductors nyob rau hauv tus nqi | ◆ | ◆ |
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| Hnyav seem nyob rau hauv tus nqi | ◆ | ◆ |
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| Transformer overcapacity | ◆ | ◆ |
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| Peb theem imbalance | ◆ | ◆ |
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| Kauj Ruam |
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| Ntau dhau kev vibration | ◆ | ◆ | ◆ |
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| Clamper Siab | ◆ |
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| Lub qhov hluav taws xob lub qhov (socket) ru tsev tsis sib haum nrog electrode | ◆ | ◆ |
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| Cov dej txias tau txau rau ntawm electrodes saum lub ru tsev |
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| Qhwv preheating |
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| Secondary voltage siab dhau lawm | ◆ | ◆ |
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| Secondary tam sim no siab dhau lawm | ◆ | ◆ |
| ◆ | ◆ | ◆ | ◆ |
| Hwj chim tsawg dhau | ◆ | ◆ |
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| Kev siv roj ntau dhau |
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| Oxygen Consumption siab dhau lawm |
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| ntev cua sov |
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| Electrode dipping |
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| qias neeg kev sib txuas ib feem |
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| Kev saib xyuas tsis zoo rau nqa cov ntsaws ntsaws thiab cov cuab yeej nruj |
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| Kev sib txuas tsis txaus |
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◆ Sawv los ua yam zoo
△ Sawv rau qhov ua tsis zoo
