Inqubo yokukhiqiza yei-silicon carbide emnyamangokuvamile kuhilela izinyathelo ezilandelayo:
I-1.Ukulungiswa Kwezinto Eziluhlaza: Izinto zokusetshenziswa eziyinhloko zokukhiqiza i-silicon carbide emnyama iyisihlabathi se-silica sekhwalithi ephezulu kanye ne-petroleum coke.Lezi zinto zikhethwa ngokucophelela futhi zilungiselelwe ukucubungula okwengeziwe.
2.Ukuxuba: Isihlabathi se-silica ne-petroleum coke kuxutshwe ngezilinganiso ezidingekayo ukuze kuzuzwe ukwakheka kwamakhemikhali okufunayo.Ezinye izithasiselo zingase zengezwe kulesi sigaba ukuze kuthuthukiswe izici ezithile zomkhiqizo wokugcina.
3.Ukuchotshozwa nokugaya: Izinto ezingavuthiwe ezixutshiwe ziyachotshozwa futhi zigaywe zibe impushana.Le nqubo isiza ekuzuzeni ukusabalalisa kosayizi wezinhlayiyana ezifanayo, okubalulekile ekutholeni ikhwalithi yomkhiqizo engaguquki.
4.I-Carbonization: Ingxube eyimpushana ibe isifakwa esithandweni sokumelana nogesi noma esithandweni somlilo segraphite.Izinga lokushisa likhuphukela cishe ku-2000 kuya ku-2500 degrees Celsius endaweni engenalutho.Kulokhu kushisa okuphezulu, i-carbonization iyenzeka, iguqule ingxube ibe yinqwaba eqinile.
5.Ukuchotshozwa nokusefa: I-carbonized mass iyapholiswa bese igaywa ukuze ihlephule ibe yizicucu ezincane.Lezi zingcezu zibe zisefa ukuze kutholwe ukusabalalisa usayizi wezinhlayiyana oyifunayo.I-sieved material ibizwa nge-green silicon carbide.
6.Ukugaya kanye nokuhlukaniswa: I-silicon carbide eluhlaza iphinde icutshungulwe ngokugaya nokuhlukaniswa.Ukugaya kuhilela ukunciphisa usayizi wezinhlayiyana zento ezingeni oyifunayo, kuyilapho ukuhlukaniswa kwehlukanisa izinhlayiya ngokusekelwe kusayizi.
Ukuhlanzwa Nokuwashwa Nge-Acid: Ukususa ukungcola kanye nekhabhoni esele, i-silicon carbide ehlukanisiwe ingena inqubo yokuhlanza.Ukugeza nge-asidi kuvame ukusetshenziselwa ukususa ukungcola kwensimbi nokunye ukungcola.
7.Ukomisa nokupakisha: I-silicon carbide ehlanzekile yomile ukuze isuse noma yikuphi okuqukethwe komswakama.Ngemuva kokoma, isilungele ukupakishwa.Umkhiqizo wokugcina uvamise ukupakishwa ezikhwameni noma ezitsheni ukuze zihanjiswe futhi zidayiswe.