Ungayisebenzisa kanjani i-silicon carbide crucible yokuhlanza insimbi?

Ungayisebenzisa kanjani i-silicon carbide crucible yokuhlanza insimbi?

Isizathu sokuthi kunganii-silicon carbide crucibleinenani eliqinile lesicelo esisebenzayo ngenxa yezakhiwo zayo ezivamile. I-silicon carbide ineezinzile izakhiwo zamakhemikhali, high conductivity ezishisayo, i-coefficient ephansi yokwandisa okushisayonokumelana okuhle kokugqoka. Ngaphezu kokusetshenziswa njenge-abrasive, futhi inokunye ukusetshenziswa okuningi. Isibonelo, ukumboza i-silicon carbide powder odongeni lwangaphakathi lwe-turbine impeller noma i-cylinder block ngenqubo ekhethekile kungathuthukisa ukumelana kwayo nokugqoka futhi kunwebe impilo yayo yenkonzo izikhathi ezingu-1 ~ 2; Izinto ezikwazi ukumelana nomlilo ezisezingeni eliphezulu ezenziwe ngayo zinezinzuzo zeukumelana nokushaqeka kokushisa, umthamo omncane,isisindo esilula, amandla aphezulu kanye nomphumela omuhle wokonga amandla. I-silicon carbide yezinga eliphansi (equkethe cishe u-85% we-SiC) iyi-deoxidizer enhle kakhulu. Ingakwazi ukusheshisa isivinini sokwenza insimbi, yenza lula ukulawula ukwakheka kwamakhemikhali futhi ithuthukise ikhwalithi yensimbi.
Ekusetshenzisweni kwe-silicon carbide crucible, indima yokuzivocavoca kwensimbi nokuhlanzwa kuqinisekiswe kakhulu ngabasebenzisi. Embonini yesicelo se-crucible, isikhundla se-silicon carbide crucible singashiwo ukuthi sibalulekile.
Ngoba i-silicon carbide yenziwe ngayoisihlabathi se-quartz, i-petroleum coke, sawdust nezinye izinto ngokuzivocavoca okunokushisa okuphezulu esithandweni sokumelana, i-silicon carbide crucible inamandla.ukumelana nomliloikhono emisebenzini yokuzivocavoca kwensimbi, ngakho-ke kwanele ukuqinisekisa izinga lokushisa eliphezulu elidingekayo ukuze usebenzise umzimba, unciphise kakhulu ubunzima bokucwenga insimbi, ulondoloze izindleko futhi uthuthukise ukusebenza kahle kwesicelo.