Ferrosilicon ufa 72% 75% ferro silicon inoculant Fesi6.5 fesi Aloyi Zofewa maginito zakuthupi

Ferrosilicon ufa nthawi zambiri amakulungidwa ndi high-silicon ferrosilicon.Popanga zitsulo za ng'anjo yamagetsi, ufa wa ferrosilicon umagwiritsidwa ntchito pofalitsa deoxidation.Kukula kwa deoxidation kumachitika pamwamba pa chitsulo cha slag, kotero kugwiritsa ntchito ufa wa ferrosilicon ngati deoxidizer sikuli kophweka kuipitsa chitsulo chosungunuka ndikuchepetsa zomwe zili muzitsulo.Kukwera kwa silicon mu ferrosilicon, kumachepetsa kulemera kwake.Mwachitsanzo, ferrosilicon yokhala ndi silicon yokhala ndi 45 peresenti imakhala ndi mphamvu yokoka ya 5.15, pomwe ferrosilicon yokhala ndi silicon ya 75 peresenti imakhala ndi mphamvu yokoka ya 3.5.
ferrosilicon ufa wokulungidwa ndi ferrosilicon ndi wolemera kwambiri.Pambuyo kuwonjezedwa, imatha kulowa mwachangu muzitsulo zosungunula kuti ziwombe komanso kutulutsa mpweya kuti ziwonjezere silicon muchitsulo chosungunuka.Ufa wa ferrosilicon wokulungidwa ndi ferrosilicon wokwera ndi wopepuka, womwe umathandizira kuti ma deoxidation afalikire.Kuphatikiza apo, kuchuluka kwa silicon kumapangitsa kuti mphamvu ya deoxidation ikhale yamphamvu.Chifukwa chake, ufa wa ferrosilicon nthawi zambiri umapangidwa ndi ferrosilicon yapamwamba kwambiri pogudubuza.
Pamene ufa wa ferrosilicon uwonjezedwa koyamba, umakhala ndi mphamvu zochepa pa nthawi yotentha ya mchenga wowuma, koma umakhudza kwambiri kutentha kwa kutentha ndi mphamvu ya mchenga wa pulasitiki pambuyo pouma.Ndi kuwonjezeka kwa ufa wa ferrosilicon, kutentha kwa kutentha ndi mphamvu kumawonjezeka, kukweza kwa silicon mu ferrosilicon, kukula kwa tinthu tating'onoting'ono, kuchepa kwa okosijeni pamwamba, ndi mphamvu zake.