Production da kuma halayen

Ferrosiliconana samarwa ta hanyar rage silica ko yashi tare da coke a gaban ƙarfe.Tushen tushen ƙarfe na yau da kullun shine guntun ƙarfe ko sikelin niƙa.Ferrosilicons tare da abun ciki na silicon har zuwa kusan 15% ana yin su a cikin tanderun fashewar da aka yi da tubalin wuta na acid.Ferrosilicons tare da babban abun ciki na silicon ana yin su a cikin tanderun baka na lantarki.Abubuwan da aka saba da su akan kasuwa sune ferrosilicons tare da 15%, 45%, 75%, da 90% silicon.Ragowar ƙarfe ne, wanda kusan kashi 2% ya ƙunshi wasu abubuwa kamar aluminum da calcium.Ana amfani da siliki mai yawa don hana samuwar siliki carbide.Microsilica ne mai amfani byproduct.

Ma'adinan perryite yayi kama daferrosilicon, tare da abun da ke ciki na Fe5Si2.A cikin hulɗa da ruwa, ferrosilicon na iya samar da hydrogen a hankali.Halin da aka yi, wanda aka haɓaka a gaban tushe, ana amfani da shi don samar da hydrogen.Matsakaicin narkewa da yawa na ferrosilicon ya dogara da abun ciki na silicon, tare da yankuna kusan eutectic guda biyu, ɗaya kusa da Fe2Si da na biyu mai faɗin kewayon abun ciki na FeSi2-FeSi3.

Amfani

Ferrosiliconana amfani da shi azaman tushen siliki don rage karafa daga oxides ɗin su kuma don lalata ƙarfe da sauran gami da ƙarfe.Wannan yana hana asarar carbon daga narkakken karfe (wanda ake kira toshe zafi);ferromanganese, spiegeleisen, calcium silicides, da sauran abubuwa da yawa ana amfani da su don wannan manufa.Ana iya amfani da shi don yin wasu ferroalloys.Hakanan ana amfani da Ferrosilicon don kera silicon, juriya mai juriya da zafin jiki na siliki na siliki, da ƙarfe na siliki don masu amfani da wutar lantarki da na'urorin wuta.A cikin ƙera baƙin ƙarfe na simintin gyare-gyare, ana amfani da ferrosilicon don allurar ƙarfe don haɓaka graphitization.A cikin walda na baka, ana iya samun ferrosilicon a cikin wasu labulen lantarki.

Ferrosilicon ginshiƙi ne na kera prealloys kamar magnesium ferrosilicon (MgFeSi), wanda ake amfani da shi don samar da baƙin ƙarfe.MgFeSi ya ƙunshi 3-42% magnesium da ƙananan ƙananan karafa na duniya.Ferrosilicon kuma yana da mahimmanci azaman ƙari don simintin ƙarfe don sarrafa abun ciki na farko na silicon.

Magnesium ferrosilicon yana da kayan aiki a cikin samuwar nodules, wanda ke ba da baƙin ƙarfe mai sassauƙa.Ba kamar baƙin ƙarfe mai launin toka mai launin toka ba, wanda ke samar da flakes na graphite, baƙin ƙarfe na ductile yana ɗauke da nodules graphite, ko pores, waɗanda ke sa fashewa ya fi wahala.

Hakanan ana amfani da Ferrosilicon a cikin tsarin Pidgeon don yin magnesium daga dolomite.Jiyya na ferrosilicon high-silicon tare da hydrogen chloride shine tushen haɗin masana'antu na trichlorosilane.

Hakanan ana amfani da Ferrosilicon a cikin rabo na 3-3.5% wajen kera zanen gado don da'irar maganadisu na lantarki.