Ukusabela okuhlanganisiwei-silicon carbide ceramic, eyaziwa nangokuthi i-RS-SiC, iyinto yobumba ethuthukisiwe eye yadonsela ukunaka kabanzi ngenxa yokusebenza kwayo okuhle kakhulu kanye nobubanzi bezicelo. Lezi zibumba zikhiqizwa ngenqubo ebizwa ngokuthi i-reactive sintering, ehilela ukusabela kwekhabhoni ne-silicon emazingeni okushisa aphezulu ukuze kwakheke i-silicon carbide. Izinto eziphumayo zinezakhiwo ezinhle kakhulu zemishini, ezishisayo kanye nezamakhemikhali, okwenza zifaneleke ezinhlotsheni ezahlukene zezimboni.
Enye yezinzuzo eziyinhloko ze-reaction-sintered silicon carbide ceramics ubulukhuni bayo obuhlukile kanye nokumelana nokuguguleka. Lezi zakhiwo zizenza zilungele ukusetshenziswa ezindaweni ezidinga kakhulu njengemayini, lapho imishini iguguleka khona futhi iguguleke. Izingxenye ze-RS-SiC ezifana nama-liners angagugi, ama-nozzle kanye nama-impeller zisetshenziswa kabanzi emisebenzini yezimayini ukuthuthukisa ukuqina nokusebenza kwemishini evezwe ezintweni nasezimweni ezinzima. Ukumelana okuphezulu kokuguguleka kwe-RS-SiC ceramics kusiza ukunciphisa isikhathi sokungasebenzi kanye nezindleko zokulungisa, okwenza kube ukukhetha kokuqala kwezicelo zezimayini.
Ngaphezu kokumba, i-reaction-sinteredizitsha zobumba ze-silicon carbidezisetshenziswa kabanzi embonini yamandla. Ukushisa okuhle kakhulu kwe-RS-SiC kanye nokuqina kokushisa okuphezulu kwenza kube yinto efanelekile yezingxenye ezinhlelweni zokukhiqizwa kwamandla nokusabalalisa. Lezi zitsha zobumba zisetshenziswa ezinhlelweni ezifana nezinto zokushisa ezishisa kakhulu, amashubhu okuvikela i-thermocouple, kanye nezingxenye zokuvikela ukufudumala ukuze kufakwe ugesi. I-RS-SiC iyakwazi ukumelana nokushisa okukhulu kanye nokushaqeka kokushisa, okwenza kube ukukhetha okuthembekile kwezingxenye ezibalulekile ezitshalweni zamandla kanye nezinhlelo zikagesi.
Ngaphezu kwalokho, ukungangeni kwamakhemikhali kwe-reaction-sintered silicon carbide ceramics kwenza ifaneleke ukusetshenziswa ezindaweni ezigqwalisayo. Azimelani nokuhlaselwa ngamakhemikhali kanye ne-oxidation futhi zisetshenziswa embonini yokucubungula amakhemikhali, izimboni zokukhiqiza ze-metallurgical kanye ne-semiconductor. Izingxenye ze-RS-SiC zisetshenziswa ezinqubweni ezihilela amakhemikhali agqwalisayo, izinsimbi ezincibilikisiwe kanye namagesi okushisa aphezulu lapho izinto ezivamile zingawohloka noma zehluleke khona. Ukumelana nokugqwala kanye nokuqina kwe-RS-SiC ceramics kusiza ukwandisa isikhathi eside semishini kanye nokuthembeka kulezi zindawo eziyinselele.
Njengomkhiqizi omkhulu wezingxenye ze-silicon carbide ceramic ezenziwe ngokwezifiso eShayina, inkampani yethu izibophezele ekuhlinzekeni izingxenye ze-RS-SiC ezisezingeni eliphezulu ezenzelwe wena ukuze zihlangabezane nezidingo ezithile zezimboni ezahlukene. Sinikeza izingxenye ze-ceramic ezahlukahlukene eziklanywe ngokunemba, kufaka phakathi ama-geometri ayinkimbinkimbi kanye nemiklamo eyinkimbinkimbi, ukuze kuhlangatshezwane nezidingo ezihlukile zamakhasimende ethu. Ubuchwepheshe bethu kubuchwepheshe bokushibilika obusebenzayo busenza sikwazi ukukhiqiza izimo eziyinkimbinkimbi ezinokubekezelelana okuqinile, okuqinisekisa ukusebenza kahle kanye nokuphila kwenkonzo kwezingxenye ze-ceramic ezinhlobonhlobo zezicelo.
Ukuguquguquka kwe-reaction-sinteredizitsha zobumba ze-silicon carbideIdlula ngale kwezakhiwo zayo zemishini nezamakhemikhali. Lezi zitsha zobumba nazo zibonisa ukufudumala okuhle kakhulu kukagesi, ukwanda okuphansi kokushisa kanye nokuqina okuphezulu, okwenza zifaneleke ukusetshenziswa ezinhlelweni zobunjiniyela ezithuthukisiwe. Amandla azo okugcina ukuzinza kobukhulu emazingeni okushisa aphezulu nasezindaweni ezinzima athuthukisa ukukhanga kwazo embonini yezindiza, yezimoto kanye neyokuvikela. Izingxenye ze-RS-SiC zisetshenziswa ezinhlelweni zokuqhuba izindiza, ezinhlelweni zokubhuleka kwezimoto kanye nezinhlelo zempi, lapho izakhiwo zazo eziphakeme zisiza ukuthuthukisa ukusebenza kanye nokuthembeka.
Ngamafuphi, izitsha zobumba ze-silicon carbide ezi-reaction-sintered zinikeza inhlanganisela ekhangayo yezakhiwo ezenza zibe yinto ebalulekile ezinhlotsheni eziningi zezicelo zezimboni. Ubulukhuni bazo obungavamile, ukumelana nokuguguleka, ukuhanjiswa kokushisa kanye nokungangeni kwamakhemikhali kwenza kube ukukhetha kokuqala kwezimo ezidingakalayo ezimayini, ekukhiqizeni ugesi, ekucutshungulweni kwamakhemikhali nakwezinye izimboni. Njengomkhiqizi ohamba phambili wezinto ezenziwe ngokwezifisoi-silicon carbide ceramicNjengoba sinezingxenye ezibunjwe ngendlela ekhethekile, inkampani yethu izibophezele ekuhlinzekeni ngezixazululo ezintsha ezisebenzisa izinzuzo ezihlukile ze-RS-SiC ukuze kuhlangatshezwane nezidingo zamakhasimende ethu ezihlala zishintsha. Sigxila ekhwalithini, ekuqondeni nasekuzilungiseleleni, futhi sizibophezele ekuthuthukiseni ukusetshenziswa kwe-reaction-sintered silicon carbide ceramics emikhakheni eyahlukahlukene, okufaka isandla ekuthuthukiseni ukusebenza, ukusebenza kahle kanye nokuthembeka kwezinqubo ezibalulekile zezimboni.
Isikhathi sokuthunyelwe: Julayi-30-2024