1. Kupanga kwa ferrosilicon
Ferrosilicon ndi aloyi wachitsulo wopangidwa ndi chitsulo ndi silicon.Ferrosilicon ndi aloyi yachitsulo-silicon yopangidwa kuchokera ku coke, zitsulo zachitsulo, quartz (kapena silika) monga zipangizo ndi kusungunuka mu ng'anjo yamagetsi.Popeza silicon ndi okosijeni zimaphatikizana mosavuta kupanga silika, ferrosilicon imagwiritsidwa ntchito ngati deoxidizer popanga zitsulo.Panthawi imodzimodziyo, popeza SiO2 imatulutsa kutentha kwakukulu ikapangidwa, ndizopindulitsanso kuwonjezera kutentha kwachitsulo chosungunuka pamene deoxidizing.Nthawi yomweyo, ferrosilicon itha kugwiritsidwanso ntchito ngati chowonjezera cha alloying ndipo chimagwiritsidwa ntchito kwambiri muzitsulo zotsika, zitsulo zamasika, zitsulo zokhala ndi chitsulo, chitsulo chosagwira kutentha ndi chitsulo chamagetsi cha silicon.Ferrosilicon nthawi zambiri amagwiritsidwa ntchito ngati chochepetsera pakupanga ferroalloy ndi makampani opanga mankhwala.
2. Kugwiritsa ntchito ferrosilicon
Ferrosilicon chimagwiritsidwa ntchito makampani zitsulo, kuponya makampani ndi kupanga mafakitale ena.
Ferrosilicon ndi deoxidizer yofunika kwambiri mumakampani opanga zitsulo.Mu chitsulo chounikira, ferrosilicon imagwiritsidwa ntchito potulutsa mpweya komanso kutulutsa deoxidation.Njerwa yachitsulo imagwiritsidwanso ntchito ngati alloying agent popanga zitsulo.Kuonjezera kuchuluka kwa silicon kuchitsulo kumatha kusintha kwambiri mphamvu, kuuma ndi kusungunuka kwachitsulo, kumapangitsa kuti zitsulo zikhale bwino, komanso kuchepetsa kutaya kwa chitsulo cha thiransifoma.Chitsulo chambiri chili ndi silicon 0.15% -0.35%, chitsulo chokhazikika chili ndi 0,40% -1.75% silicon, chitsulo chachitsulo chili ndi 0,30% -1.80% silicon, chitsulo cha masika chili ndi 0,40% -2.80% pakachitsulo, chitsulo chosapanga dzimbiri cha asidi lili 3.40% -4.00% pakachitsulo, ndi zitsulo zosagwira kutentha lili 1.00% ~ 3.00% pakachitsulo.Chitsulo cha silicon chili ndi 2% mpaka 3% silicon kapena kupitilira apo.
High silicon ferrosilicon kapena aloyi siliceous ntchito mu ferroalloy makampani monga kuchepetsa wothandizira kupanga otsika mpweya ferroalloys.Kuwonjezera ferrosilicon kuponya chitsulo angagwiritsidwe ntchito monga inoculant wa nodular kuponyedwa chitsulo, ndipo zingalepheretse mapangidwe carbide, kulimbikitsa mpweya ndi nodulation wa graphite, ndi kusintha ntchito ya chitsulo kuponyedwa.
Kuphatikiza apo, ufa wa ferrosilicon ukhoza kugwiritsidwa ntchito ngati gawo loyimitsidwa pamakampani opanga mchere, komanso ngati zokutira zowotcherera pamakampani opanga ndodo zowotcherera.High pakachitsulo chitsulo pakachitsulo angagwiritsidwe ntchito pokonzekera semiconductor koyera pakachitsulo mu makampani magetsi, ndipo angagwiritsidwe ntchito kupanga silikoni mu makampani mankhwala.
M'makampani opanga zitsulo, pafupifupi 3 ~ 5kG 75% ya ferrosilicon imadyedwa pa tani yachitsulo yopangidwa.
Nthawi yotumiza: Dec-13-2023
