Indlela yokunciphisa i-calcium fluoride esetshenziselwa ukukhiqizwa kwe-sindayoizinsimbi zomhlaba ezingandileNgokuvamile kudinga amazinga okushisa aphezulu angenhla kwe-1450 ℃, okuletha ubunzima obukhulu ukucubungula imishini nokusebenza, ikakhulukazi emazingeni okushisa aphezulu lapho ukuhlangana kwezinsimbi zomhlaba khona kanye nokungcola kwensimbi nokuhlanzeka okuncishisiwe. Ngakho-ke, ukunciphisa izinga lokushisa lokunciphisa kuvame ukuba yinkinga esemqoka okufanele ucabangele ekwandiseni ukukhiqizwa nokwenza ngcono ikhwalithi yomkhiqizo.
Ukuze unciphise izinga lokushisa lokunciphisa, kuyadingeka ukuqala ukunciphisa iphuzu lokuncibilika kwemikhiqizo yokunciphisa. Uma sicabanga ngenezela inani elithile le-Little Mible Point kanye nezinto eziphakeme ze-Vapor Pressure metlement njenge-magnesium ne-flux calcium chloride ezintweni ezincishisiwe, imikhiqizo yokuncipha kuzoba yindawo ephansi yokuncibilikisa uMhlaba. Lokhu akukunciphisi kakhulu okushisa kwenqubo, kepha futhi kunciphisa amandla adonsela phansi adonsela phansi ancishisiwe ancishisiwe, alungele ukwahlukaniswa kwensimbi kanye ne-slag. I-Magnesium ngama-alloys aphansi ancibilikayo angasuswa ngokufakwa kwe-vacuum ukuthola umsulwaizinsimbi zomhlaba ezingandile. Le ndlela yokunciphisa, enciphisa izinga lokushisa lenqubo ngokukhiqiza ama-alloys aphakathi aphansi, ibizwa ngokuthi yi-Contemite Alloy indlela yokusebenza futhi isetshenziswa kabanzi ekukhiqizweni kwezinsimbi zomhlaba ezingandile. Le ndlela isetshenziselwe ukukhiqizwa kwezinsimbi isikhathi eside, futhi eminyakeni yamuva nje nayo iye yathuthukiswa ukukhiqizwa kweI-Dysprosium, igadiki, umphetho, Lutetium, Terbium, Scandium, njll.
Isikhathi Sokuthumela: Oct-17-2023