UHP 350mm Graphite Electrodes Hauv Electrolysis Rau Smelting Steel
Technical Parameter
| Parameter | Ib feem | Chav tsev | UHP 350mm (14 ") Cov ntaub ntawv |
| Nominal Dia | Hluav taws xob | hli (inch) | 350(14) |
| Max Txoj kab uas hla | mm | ib 358 | |
| Min Diameter | mm | 352 ib | |
| Nominal Ntev | mm | 1600/1800 Nws | |
| Max Ntev | mm | 1700/1900 Nws | |
| Min Ntev | mm | 1500/1700 Nws | |
| Max tam sim no ceev | KA/cm2 | 20-30 | |
| Lub peev xwm nqa tam sim no | A | 20000-30000 | |
| Tshwj xeeb Resistance | Hluav taws xob | μΩm | 4.8-5.8 |
| Lub txiv mis | 3.4-4.0 Nws | ||
| Flexural zog | Hluav taws xob | Mpa | ≥12.0 |
| Lub txiv mis | ≥22.0 | ||
| Young's Modulus | Hluav taws xob | Gpa | ≤ 13.0 |
| Lub txiv mis | ≤ 18.0 | ||
| Kev ceev ceev | Hluav taws xob | g/cm3 | 1.68-1.72 ib |
| Lub txiv mis | 1.78-1.84 Nws | ||
| CTE | Hluav taws xob | × 10-6/ ℃ | ≤1.2 |
| Lub txiv mis | ≤1.0 | ||
| Tshauv Ntsiab Lus | Hluav taws xob | % | ≤0.2 |
| Lub txiv mis | ≤0.2 |
CEEB TOOM: Txhua qhov kev xav tau tshwj xeeb ntawm qhov loj me tuaj yeem muab tau.
Qib khoom
Graphite electrode qib tau muab faib ua lub zog graphite electrode (RP), siab zog graphite electrode (HP), ultra siab zog graphite electrode (UHP).
Feem ntau Daim Ntawv Thov Rau Hluav Taws Xob Arc Rauv Hauv Hlau Ua
Graphite electrodes rau steel ua nyiaj rau 70-80% ntawm tag nrho cov nyiaj ntawm graphite electrodes daim ntawv thov. Los ntawm kev dhau qhov hluav taws xob siab thiab tam sim no mus rau graphite electrode, hluav taws xob arc yuav raug tsim los ntawm electrode tip thiab hlau seem uas yuav tsim hluav taws kub loj los yaj cov seem. Cov txheej txheem ntawm smelting yuav haus cov graphite electrode, thiab lawv yuav tsum tau hloov tas li.
UHP graphite electrode feem ntau yog siv hauv kev lag luam steel thaum tsim hluav taws xob arc rauv (EAF) steel. Cov txheej txheem EAF suav nrog melting cia cov hlau los tsim cov hlau tshiab. UHP graphite electrode yog siv los tsim ib qho hluav taws xob arc, uas ua rau cov hlau seem rau nws qhov chaw melting. Cov txheej txheem no tau txais txiaj ntsig zoo thiab muaj txiaj ntsig zoo, vim nws tso cai rau cov hlau ua kom sai thiab muaj ntau.
Seem Saib thiab Npaj Saib ntawm Hluav Taws Xob Arc Rauv
Peb yog cov chaw tsim khoom ua tiav cov kab ntau lawm thiab pab pawg tshaj lij.
30% TT ua ntej ua ntej them nqi, 70% tshuav nyiaj li cas TT ua ntej xa khoom.
Cov khoom lag luam ntsig txog
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