Dab tsi yog tus nqi ntawm graphite hluav taws xob?
Graphite Electrode Daim Ntawv Nqe Nqe
| Cov nqi electrode hauv cheeb tsam loj ntawm Tuam Tshoj rau Lub Xya Hli 8 | ||||
| Nco tseg: Tus nqi electrode muaj nyob rau lub vev xaib tsuas yog tus nqi ntawm cov kev siv tshwj xeeb ntawm cov electrodes. Vim muaj ntau yam ntau yam uas ua rau tus nqi sib txawv, lub vev xaib no tsuas yog siv xwb. Qhov kev sib pauv tiag tiag yog feem ntau yog raws li lub Hoobkas kev sib pauv nqi. | ||||
| lub npe | Kev qhia tshwj xeeb | Nqe (Yuan / Tuj) | Sawv thiab ntog | Hais txog |
| Graph kaw electrode | 960mm | 11000-11500 | -- | Tus Nqi Xa |
| 1020 hli | 11500-12000 | -- | Tus Nqi Xa | |
| 1272 hli | 12000-13500 | -- | Tus Nqi Xa | |
| High Graphite Carbon electrode | 960mm | 6300-6500 | -- | Tus Nqi Xa |
| 1020 hli | 6500-7000 | -- | Tus Nqi Xa | |
| 1272 hli | 7300-7500 | -- | Tus Nqi Xa | |
Dab tsi yog qhov sib txawv ntawm graphite electrode thiab carbon electrode?
Graphite Cov tuam txhab graphite|Graphite Cov Chaw Tsim Tshuaj
Graphiture Electrodes vs. Cov pa roj teeb
Cov Khoom Siv & Raug Raw & Raug
Graphite electrodes: Ua los ntawmRoj Cokeum Coke / Ncuav Qab ZibSib raug zoo nrog cov suab nrov, tab tomGraphitizitization thaum 2000-2500 degree(3-5 hlis). Cov txheej txheem no txhim kho crystalloinity thiab conductivity tab sis nce tus nqi.
Cov Khoom Siv Roj Carbon Electrodes: SivXam cov anthracite / roj av coke, tsis muaj teeb meem(Ntau Lawm: 1-2 hlis). Tus nqi qis dua tab sis tsis tau txais txiaj ntsig qis dua. Qee tus ntxiv graphite scraps los txhim kho kev ua tau zoo.
Ua yeeb yam
Kev coj ua: Graphite electrodes pomTxo kev tiv thaiv(Zoo dua li kev coj ua); Cov tshuaj pab hluav taws xob muaj cov hluav taws xob siab dua.
High - kub ruaj khov: Graphite withstands>3500 degree, Nrog kev muaj zog txhua yam thiab corrosion tsis kam. Cov tshuaj muaj roj hluav taws xob teeb tsa tsis txaus siab sai rau hauv cov mob.
Thermal poob siab tsis kam: Graphite muaj qhov tsis tshua muaj cua sov hluav taws xob kev nthuav dav, haum rau kev hloov pauv kub sai (piv txwv li, arc rauv). Cov tshuaj ntsuab cov hluav taws xob tsis muaj zog.
Cov Ntawv Thov
Graphite electrodes: Tseem ceeb rauFais arc rauv (EAF)Hauv steelmaking (70-80% ntawm kev noj pob thoob ntiaj teb), electrolysis ntawm cov hlau (piv txwv li, tooj, txhuas), thiab siab}}}} purity tshuaj synthesis.
Cov Khoom Siv Roj Carbon Electrodes: Siv nyob rau hauvferroalloloy, Muaj silicon, ThiabDaj phosphorus ntau lawmQhov twg tus nqi ua ntej kev ua yeeb yam xav tau kev ua tau zoo.
Graphite siv rau hauv electrolysis?
Lub luag haujlwm ntawm graphite hauv electrolysis
Steelmaking:
Ua tam sim no nyob rau hauvEafs, Generating>4000℃arcsTxhawm rau yaj cov kab hlau thiab tshem tawm impurities (piv txwv, leej faj, phosphorus).
Hlau Ntau Lawm:
Aluminium Electrolysis: Ua haujlwm raws li cathode; Cov carbon anodes tau noj thaum lub sijhawm. Graphite hluav taws xob yog siv nyob rau hauv cov txheej txheem kev ua haujlwm.
Tooj Liab Ua Haujlwm: Ua cov inert anodes / Cathodes hauv electrolytic cells.
Kev Siv Hluav Taws Xob Hluav Taws Xob:
Ua rau siab siab - kub / siab cov kev xav (piv txwv li, fluoride / chloride kev tsim khoom).
Lub Zog Cia:
Lithium {{0} ion roj teeb: Graphite anodes muab kev muaj peev xwm siab tshaj (372 MAH / g).
| Me me | Xov xwm |
|---|---|
| Kev Lag Luam Thoob Ntiaj Teb (2029) | $ 9.26 billion |
| Cagram (2024-2029) | 5.0% |
| Sab saum toj 5 tus tsim khoom | 57% Qhia Tawm (piv txwv li, Pextek, Showa Denko) |
| Nqe (Feb 2025) | ~ $ 3,000 / nyhav ib toos |
| Kev Loj Hlob Drivers | EAF Hlau Expansion, Cov Cai Siv Lub Zog |
Dab tsi yog graphite electrode siv rau?
Graphite Cov Chaw Tsim Tshuaj - graphite Machinite Cov khoom
Qhov tseem ceeb ntawm cov ntawv thov ntawm graphite electrodes
| Hom | Siv cov ntaub ntawv | Qhov zoo heev |
|---|---|---|
| Steelmaking | EAF MELTING (70-80% ntawm kev siv) | Siab arc kub, qis hluav taws xob tsis |
| Tsis - ferrous hlau | Silicon (100-150 kg / tuj / txhuas, tooj liab rov | Corrosion Kuj, Thermal Stability |
| Tshuaj Lom Zem | Cov tshuaj fluoride / chloride synthesis, nuclear reactor cov ntaub ntawv | Tshuaj lom neeg inertness ntawm high kub |
| Lub Zog Cia | Lithium {{0} ion roj teeb anodes, roj hlwb | High Ionic conductivity, Cyclability |
Xyuasgraphite - electrode - cov khoomkom paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam lossis txaus siab yuav khoom, thov xa email rauinfo@zaferroalloy.comCov. Peb yuav tau rov qab rau koj sai li sai tau peb pom koj cov lus.