Ungayisebenzisa kanjani i-silicon carbide crucible ekuhlanzweni kwensimbi?

Ungayisebenzisa kanjani i-silicon carbide crucible ekuhlanzweni kwensimbi?

Isizathu sokuthi kunganii-silicon carbide crucibleinenani eliqinile lokusetshenziswa okusebenzayo ngenxa yezakhiwo zayo ezivamile. I-Silicon carbide ine-izakhiwo zamakhemikhali ezizinzile, ukuhanjiswa okuphezulu kokushisa, i-coefficient yokukhulisa ukushisa okuphansikanye nokumelana okuhle nokuguguleka. Ngaphezu kokusetshenziswa njengento yokuguguleka, inezinye izindlela eziningi zokusebenzisa. Isibonelo, ukumboza i-silicon carbide powder odongeni lwangaphakathi lwe-turbine impeller noma i-cylinder block ngenqubo ekhethekile kungathuthukisa ukumelana kwayo nokuguguleka futhi kwandise impilo yayo yesevisi ngokuphindwe ka-1 ~ 2; Izinto ezisezingeni eliphezulu ezingashisi ezenziwe ngayo zinezinzuzo zokuthiukumelana nokushaqeka kokushisa, ivolumu encane,isisindo esincane, amandla aphezulu kanye nomphumela omuhle wokonga amandla. I-silicon carbide yezinga eliphansi (equkethe cishe i-85% SiC) iyi-deoxidizer enhle kakhulu. Ingasheshisa isivinini sokwenza insimbi, ilula ukulawula ukwakheka kwamakhemikhali futhi ithuthukise ikhwalithi yensimbi.
Ekusetshenzisweni kwe-silicon carbide crucible, indima yokuzivocavoca kwensimbi kanye nokuhlanzwa kwayo iqinisekiswe kakhulu ngabasebenzisi. Embonini yezicelo ze-crucible, isikhundla se-silicon carbide crucible singashiwo ukuthi sibaluleke kakhulu.
Ngoba i-silicon carbide yenziwe nge-isihlabathi se-quartz, i-petroleum coke, uthuli lwesarha nezinye izinto ngokusebenzisa ukuzivocavoca okushisa okuphezulu esithandweni sokumelana, i-silicon carbide crucible inamandlaukumelana nomliloikhono emisebenzini yokuzivocavoca ngensimbi, ngakho-ke kwanele ukuqinisekisa izinga lokushisa eliphezulu elidingekayo ekuzivocavoceni, ukunciphisa kakhulu ubunzima bokucwengisisa insimbi, konge izindleko futhi kuthuthukise ukusebenza kahle kokusetshenziswa.