Ferrosilicon chaw tsim tshuaj paus qhia ferrosilicon raws li ib tug dav siv ferroalloy, uas yog tsuas yog siv nyob rau hauv steelmaking thiab casting kev lag luam thiab plays lub luag hauj lwm tseem ceeb nyob rau hauv nws. Txawm hais tias ntau thiab ntau tus neeg paub txog ferrosilicon, lawv tsuas paub qee cov ntaub ntawv yooj yim thiab tsis to taub cov ntsiab lus smelting ntawm ferrosilicon. Yog li ntawd, ferrosilicon chaw tsim tshuaj paus yuav luv luv qhia cov ntsiab lus smelting ntawm ferrosilicon.
Ferrosilicon yog smelted nyob rau hauv qhib los yog semi-kaw txo qhov cub los ntawm kev ua haujlwm tas li. Cov electrodes tau muab tso rau hauv qhov tob thiab tsis tu ncua rau hauv cov nqi, thiab thoob plaws hauv cov txheej txheem smelting ib tus nqi zoo ib yam, nrog rau tus nqi me me, ntxiv rau saum npoo ntawm cov khoom dab dej sib npaug. Cov khoom nto nyob rau hauv lub cub tawg yeej ib txwm tswj ib tug tej qhov siab thiab yog nyob rau hauv cov duab ntawm ib tug ca vertebra. Thaum cov hlau nyob rau hauv lub cub tawg accumulates mus rau ib theem, lub qhov muag ntawm lub cub tawg yog qhib thiab tso tawm.
Hauv kev txo cov silicon dioxide nrog carbon raws li tus neeg sawv cev txo, silicon carbide thiab silicon monoxide tsim cov khoom nruab nrab, thiab kev tsim thiab decomposition ntawm silicon carbide thiab silicon monoxide ua lub luag haujlwm tseem ceeb hauv tag nrho cov txheej txheem txo. Thaum muaj hlau nyob, qhov txo silicon reacts nrog hlau los tsim FeSi, thiab silicon carbide kuj raug puas tsuaj los ntawm hlau los tsim FeSi. Nyob rau tib lub sijhawm, muaj cov hlau tuaj yeem ua rau silicon tso rau hauv lub pas dej molten, ua rau nws tawm ntawm thaj chaw tshuaj tiv thaiv, yog li txhim kho cov xwm txheej ntawm kev txo cov silicon dioxide.
Ferrosilicon smelting, txo cov tshuaj tiv thaiv ntawm silicon dioxide tuaj yeem qhia tau raws li hauv qab no:SiO2 + 2C + nFe=FenSi + 2CO generated hlau silicide vim cov ntsiab lus hlau txawv, cov tshuaj tiv thaiv tawm sib txawv ntawm cov cua sov, yog li cov ntsiab lus ferrosilicon txawv, qhov pib ntawm qhov txo qhov kub thiab txias kuj txawv. Qhov qis ntawm cov ntsiab lus ntawm silicon ntawm fused silica, qhov qis dua qhov theoretical pib cov tshuaj tiv thaiv kub ntawm silica txo. Tus nqi hluav taws xob yog proportionally dosed nyob rau hauv kev txiav txim ntawm coke, silica thiab steel chips. Tsuas yog ib pawg ntawm cov khoom raug tso cai rau ntsuas ib zaug, thiab qhov hnyav yuav tsum raug.
COMPANY ENVIRONMENT SHOW
Peb tuaj yeem xa cov qauv dawb.
Peb tuaj yeem kho cov khoom raws li koj qhov loj me, cov duab thiab lwm yam kev xav tau.
Yog tias koj xav paub tus nqi lossis lwm yam ntaub ntawv, thovtiv tauj peb.
Peb muaj 30 xyoo ntawm kev paub hauv kev lag luam metallurgy.
