Ferrosilicon shine nau'in ferroalloy da ake amfani da shi sosai.Garin ferrosilicon ne wanda ya ƙunshi silicon da baƙin ƙarfe a cikin wani ƙayyadadden rabo, kuma abu ne mai mahimmanci don yin ƙarfe, kamar FeSi75, FeSi65, da FeSi45.
Matsayi: toshe na halitta, ba-fararen fata, tare da kauri na kusan 100mm.(Ko akwai tsagewa akan kamanni, ko launin ya bushe lokacin da aka taɓa shi da hannu, ko sautin kaɗa yana da kyalkyali)
Haɗin albarkatun ƙasa: Ana yin Ferrosilicon ta hanyar narkewar coke, aske ƙarfe (ma'aunin baƙin ƙarfe), da quartz (ko silica) a cikin tanderun lantarki.
Saboda ƙaƙƙarfan alaƙar da ke tsakanin silicon da oxygen, bayan an ƙara ferrosilicon zuwa ƙarfe, halayen deoxidation mai zuwa yana faruwa:
2FeO+Si=2Fe+SiO₂
Silica shine samfurin deoxidation, yana da haske fiye da narkakken karfe, yana iyo a saman karfe kuma ya shiga cikin slag, ta haka ne ya cire iskar oxygen a cikin karfe, wanda zai iya inganta ƙarfin, taurin da kuma elasticity na karfe, yana ƙara yawan ƙarfin. Magnetic permeability na karfe, rage Hysteresis asarar a transformer karfe.
To, menene sauran amfanin ferrosilicon?
1. Ana amfani dashi azaman inoculant da nodulizer a cikin masana'antar simintin ƙarfe;
2. Ƙara ferrosilicon azaman wakili mai rage lokacin da ake narke wasu samfuran ferroalloy;
3. Saboda mahimman kaddarorin jiki na silicon, irin su ƙananan ƙarancin wutar lantarki, ƙarancin zafin jiki mara kyau da ƙarfin maganadisu mai ƙarfi, ana amfani da ferrosilicon azaman wakili na alloying wajen yin silicon karfe.
4. Ana amfani da Ferrosilicon sau da yawa a cikin yanayin zafi mai zafi na ƙarfe na magnesium a cikin hanyar Pidgeon na narkewar magnesium.
5. Yi amfani da wasu bangarorin.Za a iya amfani da ƙasa mai kyau ko atomized ferrosilicon foda azaman lokacin dakatarwa a cikin masana'antar sarrafa ma'adinai.A cikin masana'antun masana'antar walda, ana iya amfani da shi azaman sutura don sandunan walda.Za a iya amfani da ferrosilicon high-silicon a cikin masana'antar sinadarai don yin samfurori irin su silicone.
Lokacin aikawa: Agusta-08-2023
