Kwallan Ferrosilicon, waɗanda aka matse daga ferrosilicon foda da hatsin ferrosilicon, ana amfani da su azaman deoxidizer da wakili mai haɗawa a cikin tsarin ƙarfe kuma yakamata a lalata shi a wani mataki na gaba na ƙarfe don samun ƙarfe tare da ingantaccen tsarin sinadarai kuma don tabbatar da ingancin ƙarfe .

Ferroalloys a cikin masana'antar kamun kifi kamar yadda ƙera ƙarfe ke haifar da inoculant. Ɗaya daga cikin matakan canza aikin ƙarfe na simintin ƙarfe da simintin ƙarfe shine canza yanayin ƙarfafawar simintin don canza yanayin ƙarfi, sau da yawa a cikin simintin kafin ƙara wasu ferroalloys a matsayin tsakiya, samuwar cibiyar hatsi, ta yadda samuwar. na graphite ya zama ƙaramin tarwatsewa, gyaran hatsi, don haka haɓaka aikin simintin.

Silicon karfe foda, a matsayin wani muhimmin masana'antu albarkatun kasa, taka muhimmiyar rawa a fagen refractories. Aikace-aikacen sa zai yi tasiri akan aikin kayan aiki na refractory.

Hanyoyin samar da Ferro-tungsten sune hanyar agglomeration, hanyar cire baƙin ƙarfe da hanyar zafi na aluminum.

Calcium silicate cored waya (CaSi Cored Wire) nau'in waya ce mai tushe da ake amfani da ita wajen yin ƙarfe da aikace-aikacen simintin gyare-gyare. An ƙera shi don gabatar da madaidaicin adadin alli da silicon cikin ƙarfe narkakkar don taimakawa a cikin deoxidation, desulphurization da alloying. Ta hanyar haɓaka waɗannan halayen masu mahimmanci, waya mai mahimmanci yana inganta inganci, tsabta da kayan inji na karfe.

Vanadium wani muhimmin sinadari ne wanda aka fi amfani dashi a masana'antar karfe. Karfe wanda ke dauke da Vanadium yana da kyawawan kaddarorin kamar ƙarfi mai ƙarfi, ƙarfi mai ƙarfi, da juriya mai kyau, don haka ana amfani da shi sosai a cikin injina, motoci, ginin jirgi, layin dogo, jirgin sama, gadoji, fasahar lantarki, masana'antar tsaro da sauran masana'antu.