Emkhiqizweni wesimanje wezimboni, izinqubo eziningi azikwazi ukwenza ngaphandle kwendawo enezinga eliphezulu lokushisa, futhi indlela yokuhlinzeka ngokuphumelelayo nangokuzinza kanye nokusebenzisa ukushisa okunezinga lokushisa eliphezulu bekulokhu kugxilwe kakhulu embonini. Ukuvela kwamashubhu emisebe ye-silicon carbide ceramic kulethe imibono emisha yokuxazulula lezi zinkinga futhi kwabangela uguquko oluphawulekayo emkhakheni wezimboni.
1, Yiniishubhu ye-silicon carbide ceramic radiation
Ishubhu lemisebe ye-silicon carbide ceramic, njengoba igama layo libonisa, ingxenye yalo eyinhloko i-silicon carbide. I-Silicon carbide iyimpahla ekhetheke kakhulu enobunzima obuphakeme kakhulu, okwesibili kuphela kwedayimane elinzima kunawo wonke endalweni. Ngemva kokwenziwa kwe-ceramic material, inezinto eziningi ezinhle kakhulu, futhi ishubhu lemisebe yakhelwe ngokukhethekile njengethuluzi le-tubular lokudlulisa ukushisa ezindaweni zokushisa okuphezulu usebenzisa lezi zakhiwo. Kalula nje, kufana “ne-courier yokushisa” emishinini yokushisa ephezulu yezimboni, enesibopho sokuletha ukushisa ngendlela enembile nangempumelelo lapho kudingeka khona.
2. Izinzuzo zokusebenza
1. Ukumelana nezinga lokushisa eliphakeme kakhulu: Izinto zensimbi ezivamile zithambekiswa kalula, zikhubazekile, futhi zishiswe ngisho namazinga okushisa aphezulu. Kodwa amashubhu emisebe ye-silicon carbide ceramic angakwazi ukubhekana kalula nezinselele zokushisa okuphezulu, ngezinga lokushisa eliphephile lokusebenza elifinyelela ku-1350 ℃. Ngisho nasemazingeni okushisa anjalo, angakwazi ukulondoloza izici ezinhle zomzimba futhi ngeke akhubazeke noma alimale kalula. Lokhu kuqinisekisa ukuthi ingasebenza ngokuzinza isikhathi eside ekukhiqizeni izimboni ezisezingeni eliphezulu, ihlinzeka ngokuhlinzeka ngokushisa okuqhubekayo nokuthembekile kokukhiqiza.
2. Ukuzinza okuhle kakhulu kwe-thermal: Ekukhiqizeni kwezimboni, izinga lokushisa livame ukuguquguquka. I-thermal expansion coefficient yamashubhu emisebe ye-silicon carbide ceramic incane kakhulu, iwenza angathambekele kangako ekucindezelekeni okushisayo ngenxa yokushintsha kwezinga lokushisa nokubonisa ukuzinza okuhle kokuthuthumela okushisayo. Lokhu kusho ukuthi ingashintsha ngokuphindaphindiwe endaweni ebanda kakhulu futhi eshisa kakhulu ngaphandle kwezinkinga ezifana nokuqhekeka noma ukulimala, ngempilo ende yesevisi, ukunciphisa kakhulu izindleko zokugcinwa nokushintshwa kwemishini.
3. Izinkambu zohlelo lokusebenza
1. Imboni yensimbi yensimbi: Ukulawula izinga lokushisa okunembile kuyadingeka ekuncibilikiseni, ukwelashwa kokushisa nezinye izinqubo zensimbi. Amashubhu emisebe ye-silicon carbide ceramic radiation anganikeza ukushisa okuzinzile kulezi zinqubo zokushisa okuphezulu, ukusiza izinkampani zensimbi ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo, kuyilapho zinciphisa ukusetshenziswa kwamandla.
2. Ukuncibilika kwensimbi okungeyona insimbi: Inqubo yokuncibilikisa yezinsimbi ezingenayo insimbi njenge-aluminium nethusi nayo incike emazingeni okushisa aphezulu. Amashubhu emisebe ye-silicon carbide ceramic radiation adlala indima ebalulekile ezithandweni zokuncibilikisa zensimbi ezingenayo ayoni ngenxa yokusebenza kwawo okuhle kakhulu, okuqinisekisa ukuqhubeka kahle kwenqubo yokuncibilikisa.
3. Imboni yempahla yokwakha: Isibonelo, ukushiswa kwezitsha zobumba kudinga ukwenziwa kumahhanela ashisa kakhulu. Amashubhu emisebe ye-silicon carbide ceramic radiation anganikeza ukushisa okufanayo nokuzinzile kumakhilni, okusiza ukuthuthukisa ikhwalithi yokudubula yezitsha zobumba, kufinyeze umjikelezo wokudubula, nokwandisa ukusebenza kahle kokukhiqiza.
Amashubhu emisebe ye-silicon carbide ceramic abonise izinzuzo eziphawulekayo namandla emkhakheni wezinga lokushisa eliphezulu wezimboni ngenxa yokusebenza kwawo okuhle kakhulu. Ngokuqhubeka okuqhubekayo nokuthuthukiswa kobuchwepheshe, kukholakala ukuthi izosetshenziswa kabanzi esikhathini esizayo, ilethe ukunethezeka nezinzuzo ezengeziwe ekukhiqizeni izimboni, futhi ikhuthaze ukuthuthukiswa okuqhubekayo kwezimboni ezihlukahlukene ezihlobene.
Isikhathi sokuthumela: Aug-18-2025