Kev xaiv cov khoom siv raw: xaiv cov khoom siv raw nrog cov khoom ruaj khov thiab cov khoom sib xyaw ua ke raws li qhov yuav tsum tau ua, tswj cov ntsiab lus impurity hauv silica, tshwj xeeb tshaj yog Al2O3, MgO, xyuas kom meej tias SiO2 cov ntsiab lus ntawm silica yog siab dua 97% ntawm CaO thiab lwm yam tsis zoo. Nyob rau tib lub sijhawm, qhov zoo ntawm coke siv rau smelting kuj yuav tsum tau tswj nruj me ntsis, nrog cov pa roj carbon ntau ruaj khov thiab tsawg impurities coj los ntawm tshauv.
Batching thiab mixing: Raws li cov specifications ntawm ferrosilicon yuav tsum tau ua, xam cov batching piv thiab xyuas kom meej tias cov raw khoom yog tag nrho tov kom lub composition uniform. Qhov no tuaj yeem txhim kho tus nqi rov qab ntawm silicon thiab ua kom cov khoom zoo.
Cov txheej txheem melting: Tsim nyog tswj qhov kub thiab txias thiab lub sijhawm kom ntseeg tau tias cov hlau thiab silica siab ua haujlwm. Qhov kub thiab lub sijhawm yog qhov tseem ceeb cuam tshuam rau cov ntsiab lus ntawm silicon ntawm ferrosilicon, kub dhau los yog qis dhau, ntev dhau los lossis luv luv yuav cuam tshuam rau cov khoom zoo. Yog li ntawd, txhawm rau xyuas kom meej tias cov ntsiab lus ntawm silicon thiab cov khoom sib xyaw ua tau raws li qhov yuav tsum tau ua, koj yuav tsum xaiv cov txheej txheem melting tsim nyog.
Cov cuab yeej tu: Tsis tu ncua xyuas thiab tswj cov khoom siv melting kom ntseeg tau tias nws ua haujlwm li qub. Qhov zoo ntawm cov khoom siv ncaj qha cuam tshuam rau qhov zoo thiab cov txiaj ntsig ntawm cov khoom, yog li nws yog ib qho tsim nyog yuav tsum tsis tu ncua tswj thiab kho cov cuab yeej los xyuas kom meej qhov ruaj khov thiab kev ntseeg siab ntawm cov khoom siv.
Kev tshuaj xyuas tshuaj: Kev tshuaj xyuas tshuaj tsis tu ncua ntawm ferrosilicon yog ua los xyuas nws cov muaj pes tsawg leeg thiab zoo. Txhawm rau kom ntseeg tau tias cov khoom lag luam zoo, cov teeb meem hauv cov khoom tuaj yeem pom nyob rau lub sijhawm los ntawm kev tshuaj xyuas tshuaj, thiab cov txheej txheem tsim khoom tuaj yeem hloov kho raws li kev txheeb xyuas cov txiaj ntsig.
Los ntawm kev siv dav dav ntawm cov kev ntsuas saum toj no, ferrosilicon manufacturers tuaj yeem tswj cov ntsiab lus ntawm silicon thiab muaj pes tsawg leeg ntawm ferrosilicon smelting, thiab txhim kho cov khoom ruaj khov thiab tsim nyog tus nqi.
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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.
