Ua li cas ferrophosphorus tsim tawm?
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Ua li cas ferrophosphorus tsim tawm?
Ferrophosphorus tuaj yeem yog ib qho kev sib tw nyoos lossis ib qho tag nrho cov txheej txheem smelting {}} Cov hauv qab no qhia cov txheej txheem ntawm smelting ferrophosphorus:
1. raw khoom npaj
Cov ntaub ntawv nyoos raw rau smelting ferrophosphorus suav nrog kev siv tshuaj tsw qab, site yuav tsum muaj ntau dua li 258%, lub Sio2 cov ntsiab lus ntawm silica yuav tsum muaj ntau dua 96%, thiab Cov ntsiab lus hlau ntawm cov hlau scraps yuav tsum muaj ntau dua 93%.
Ferrro phosphorus Tshuaj Muaj pes tsawg leeg
| Teem nqi | Tshuaj lom neeg cov tshuaj (%) | ||||
| P | Si | C | S | Mn | |
| Tsawg dua los yog sib npaug rau (max) | |||||
| FP24 | 23.0-25.0 | 3.0 | 1.0 | 0.5 | 2.0 |
| FEP21 | 20.0-23.0 | 3.0 | 1.0 | 0.5 | 2.0 |
| FEP18 | 17.0-20.0 | 3.0 | 1.0 | 0.5 | 2.5 |
| FEP16 | 15.0-17.0 | 3.0 | 1.0 | 0.5 | 2.5 |
2.} Cov Khoom Npaj Npaj
Cov khoom siv rau kev tsim ferrophosphorus tsuas yog ua kom muaj hluav taws xob hluav taws xob thiab cov cua sov. Lub qhov cub rau cov cub hluav taws xob thiab cov hluav taws xob tau muab ntim nrog cov roj hluav taws xob kom ntseeg tau tias muaj ntau yam hluav taws xob, ib qho phosphorus sau tank, thiab lwm yam}
3.} smelting txheej txheem
Cov neeg sib xyaw sab saum toj nkag mus rau sab saum toj los ntawm cov xaim sab saum toj los ntawm cov xaim xaim thiab nqis los ua tus them melts .
Ntawm qhov kub thiab txias, Coke ua raws li tus neeg sawv cev txo cov phosphorus kom txo cov phosphorus nyob rau hauv tus nqi calcium silicate sag .
Phem steel hnov mob nrog cov phosphorus txo qis rau daim ntawv FE2P, thiab ib feem ntawm phosphorus volatilizes rau hauv cov dej sov {}}
Lub pas dej molten hlau thiab slag raug tso tawm tsis tu ncua thiab cov kab sib cais rau hauv dej sib cais, thiab cov hlau nyob rau hauv dej ntawm lub siab 0mpa.
Tom qab Molten Hlau yog poked los ntawm lub me me hauv qhov chaw qis, nws ntws mus rau ib qho chaw tsaus nti thiab txias rau chav nyob ze thiab txias txias rau chav sov .
Tom qab crushing thiab xov, cov khoom ferrophosphorus tau txais .
4. rauv taws cua sov
Cov pa roj cua sov nyob ntawm txog 300 kev ua kom txias tau nkag siab kom rov qab ua kom lub phosphorus kom rov qab ua ntej lub sam thiaj li muaj txiaj ntsig zoo nyob rau ntawd
FeFophosphorus muaj cov yam ntxwv ntawm kev nyuaj siab, txhim kho thermal metalurgy, ferrrophosphorus muaj cov hmoov av ultrasing, uas tuaj yeem hloov cov hmoov hluav taws xob ultrafine li txheej; ferrophosphorus kuj yog cov khoom tiv thaiv rau hluav taws xob hluav taws xob .
Hauv ntej, cov txheej txheem ntau lawm ntawm ferrophosphorus yog cov tshuaj tiv thaiv uas muaj cov khoom siv raw thiab lub sijhawm ua haujlwm kom ntseeg tau tias cov khoom lag luam zoo thiab ua haujlwm .
Chaw Nyob: Huafu Lub Chaw Lag Luam, Wenfeng Cheeb Tsam, Lub Nroog Anyang, Henan xeev, Suav
