Ferrovanadium cov txheej txheem
Alleothermic (thermite) txheej txheem: thawj txoj kev rau qib siab Ferrovanadium (50-80% v). Cov khoom siv raw: Vanadium pentoxide (v₂o₅) lossis vanadium-nplua nuj shag. Aluminium hmoov (txo tus neeg sawv cev). Hlau seem lossis hlau oxide (kom kho cov ntsiab lus Fe). Fluxes (piv txwv li, txiv qaub, fluorite) los tswj cov slag tsim.
Cov txheej txheem kauj ruam: sib xyaw v₂o₅, txhuas, hlau, thiab fluxes nyob rau hauv ib tug refactory-lined reactor. Zes cov tshuaj tiv thaiv (ua rau sab nraud). Exothermic cov tshuaj tiv thaiv ua rau muaj kev kub ntxhov txog li 2,500 degree, txo v₂o₅ kom muaj xim hlau vanadium. Molten Ferrovanadium nqis nyob hauv qab, thaum swb (al₂o₃, cao) floats rau saum. Cais cov alloy thiab txias nws rau hauv kev ingots. Cov txiaj ntsig: Muaj kev huv huv (cov roj av qis, leej faj, thiab phosphorus).
Haum rau kev tsim cov fev80 (80% v) thiab fev50 (50% v). Qhov tsis zoo: Cov nqi ntawm txhuas thiab muaj tsawg ntso rau cov khoom loj heev.
Ferrovanadium tsis
|
Trademark |
Zhenan |
|
Khoom |
Ferrovanadium |
|
Kev coj dawb huv |
50%80% |
|
Xim |
Grey nrog Nws yog xim hlau Luster |
|
Lub cev |
Pob |
| Teem nqi |
Muaj Qeb |
|
Moq |
Tau hais tau |
Peb Kev Pabcuam
1. Peb piav ntau ntxiv txhua cov khoom lag luam los muab cov neeg siv khoom nrog kev pabcuam zoo tshaj plaws.
2. Peb muaj kev nplua nuj nplua nuj los muab cov neeg siv khoom nrog cov kev pabcuam zoo tshaj plaws.
3. Peb muaj pab neeg tshaj lij, uas tuaj yeem noj cov qhua tuaj noj mov los daws cov teeb meem thiab muab cov kev pabcuam zoo dua.
4. Peb tuaj yeem muab cov kev pabcuam customized rau peb cov neeg siv khoom, thiab muab cov khoom lag luam zoo rau lawv.
Cim npe nrov: txho nrog xim hlau ferro vanadium vanadium av, Tuam Tshoj grey nrog nws yog xim hlau thiab cov chaw muag khoom, cov chaw muag khoom