Ukusetshenziswa kwe-Calcium Metal ku-Steelmaking Industry
Insimbi ye-calcium inesicelo esibalulekile embonini yokwenza insimbi, engathuthukisa ukusebenza kanye nekhwalithi yensimbi.
1. I-ejenti yokwelapha i-calcium: i-calcium eyinsimbi ivame ukusetshenziswa njenge-ejenti yokwelapha i-calcium enqubweni yokwenza insimbi.Ngokungeza inani elifanele le-calcium yensimbi esithandweni sokwenza insimbi, ukungcola komoya-mpilo okufana nama-oxides, ama-sulfide nama-nitride ensimbi encibilikisiwe kungasuswa ngokuphumelelayo, ngaleyo ndlela kuthuthukiswe ubumsulwa bensimbi encibilikisiwe.
2. I-Deoxidizer: Insimbi ye-calcium nayo ingasetshenziswa njenge-deoxidizer enqubweni yokwenza insimbi.Phakathi nenqubo yokuncibilikisa, ngokwengeza i-calcium eyinsimbi ensimbi encibilikisiwe, i-calcium ingasabela nomoya-mpilo ensimbi encibilikisiwe ukuze ikhiqize i-calcium oxide, futhi isabelane nokungcola ekubunjweni kwayo ukuze yakhe ama-oxides, yehlise ngempumelelo okuqukethwe komoya-mpilo oncibilikisiwe futhi ithuthukise umphumela wensimbi wokubola. .
3. Isilungisi: Insimbi ye-calcium nayo ingasetshenziswa njengesilungisi ukuze kuthuthukiswe ukwakheka kwekristalu kanye nezakhiwo zensimbi.Enqubweni yokwenza insimbi, i-metallic calcium ingasabela nge-silicon, i-aluminium nezinye izakhi ensimbi encibilikisiwe ukuze yakhe ama-carbides nama-silicidi afana ne-calcium oxide, icwenge izinhlayiya, futhi ithuthukise amandla nokuqina kwensimbi.
4. Izithasiselo ze-alloy: Insimbi ye-calcium nayo ingasetshenziswa njengezithasiselo ze-alloy ensimbi ukuze kuthuthukiswe futhi kulungiswe ukwakheka kwamakhemikhali kanye nezakhiwo zensimbi.Ngokwezidingo, inani elifanele le-calcium yensimbi lingangezwa ensimbi ukulungisa okuqukethwe kwe-silicon, ukushintsha izinga lokushisa le-martensitic lensimbi, futhi kwandiswe ubulukhuni.
Insimbi ye-calcium idlala indima ebalulekile embonini yokwenza insimbi, ithuthukise izinga nezakhiwo zensimbi.Ngokusetshenziswa kwama-ejenti wokwelapha we-calcium, ama-deoxidizers, ama-modifiers kanye nezithasiselo ze-alloy, ubumsulwa, umphumela we-deoxidation, ukwakheka kwekristalu kanye nezakhiwo zensimbi zensimbi kungathuthukiswa ngempumelelo ukuze kuhlangatshezwane nezidingo zensimbi emikhakheni ehlukene yesicelo.
