Izinqubo zezimboni ezishisa kakhulu zidinga izinto ezingamelana nokushisa okukhulu, ukugqwala, kanye nokushaqeka kokushisa ngaphandle kokuphazamisa ukusebenza.Amapuleti okuphikisa e-silicon carbide (SiC)zivelele njengesixazululo sekhwalithi ephezulu, zinikeza ukuqina okungenakuqhathaniswa kanye nokuguquguquka kuzo zonke izinhlaka ezibalulekile. Kusukela ku-metallurgy kuya ku-electronics kanye ne-ceramics, lawa mapuleti abalulekile ekuthuthukiseni ukusebenza kahle, ukunciphisa isikhathi sokungasebenzi, kanye nokuphakamisa ikhwalithi yomkhiqizo—okwenza abe yinto ebalulekile ekukhiqizeni kwesimanje okushisa kakhulu.
I-Metallurgy ingenye yezindawo eziyinhloko zokusetshenziswa kwamapuleti aphikisayo e-silicon carbide. Ekuncibilikiseni i-aluminium, i-zinc, kanye nethusi, amapuleti asebenza njengezinto zokufaka, izitsha zokufaka, kanye nezingxenye zokusekela ezithandweni nasezihlanzweni. Ukumelana kwawo okungavamile nokuguguleka kwensimbi encibilikisiwe kanye namazinga okushisa aphezulu (kufika ku-1800°C) kuqinisekisa impilo ende yenkonzo, kunciphisa isidingo sokufakwa kabusha njalo. Ngokungafani nezinto zendabuko eziphikisayo, amapuleti e-SiC nawo ane-conductivity enhle kakhulu yokushisa, ekhuthaza ukusatshalaliswa kokushisa okufanayo okuthuthukisa ukusebenza kahle kokuncibilika kwensimbi futhi kunciphisa ukusetshenziswa kwamandla kufike ku-25%.
Imboni ye-elekthronikhi kanye neye-semiconductor ithembele kakhulu kuma-refractory plate e-silicon carbide ukuze kutholakale izinqubo ezinembile zokushisa okuphezulu. Ekukhiqizweni kwama-semiconductor, ama-LED, kanye ne-electronic ceramics, ukulawulwa kokungcola kanye nokuqina kobukhulu akunakuxoxiswana ngakho. Ama-refractory plate e-SiC ayaphumelela lapha, njengoba engasebenzisi amakhemikhali futhi egcina isimo sawo ngisho nangaphansi kwemijikelezo yokushisa nokupholisa ephindaphindwayo. Asetshenziswa kabanzi ekufakweni kwe-wafer, ukufakwa kwe-chemical vapor (CVD), kanye nokushiswa kwezingxenye ze-elekthronikhi, okusiza abakhiqizi ukunciphisa amaphutha nokukhulisa amazinga okukhiqiza kakhulu.
Emkhakheni wezinto zobumba kanye nezokuhlanza, amapuleti okujikijela e-silicon carbide ashintshe kakhulu ukukhiqizwa. Kungakhathaliseki ukuthi ashisisa i-porcelain, izinto zobumba zetshe, noma izinto zobumba zezimboni, ukumelana okukhulu kokushisa kwamapuleti kuvimbela ukuqhekeka ekushintsheni kwezinga lokushisa okusheshayo. Aphinde amelane nokunamathela kwe-slag kanye ne-glaze, agcine izindawo zihlanzekile futhi anciphise isikhathi sokulungisa. Izimboni zobumba ezisebenzisa amapuleti okujikijela e-SiC zibika impilo yesevisi ende izikhathi ezingu-3-5 uma kuqhathaniswa namapuleti avamile, kanye nokuthuthuka okungu-10-15% emazingeni okufaneleka komkhiqizo—izinzuzo ezibalulekile zokukhiqiza okukhulu, okungabizi kakhulu.
Ngale kwale mikhakha eyinhloko, amapuleti okujikijela e-silicon carbide athola ukusetshenziswa kwamandla avuselelekayo kanye nezindiza. Ekukhiqizweni kwebhethri le-lithium-ion, asekela ukujikijela okuphezulu kwezinto ze-cathode, okuqinisekisa izakhiwo zezinto ezihambisanayo. Ezindiza, asetshenziselwa ukujikijela izingxenye ze-ceramic ezisebenza kahle kakhulu zezinjini kanye ne-avionics. Ngosayizi kanye nokucushwa okwenziwe ngokwezifiso ukuze kufanelane nezidingo zemishini ezahlukahlukene, amapuleti okujikijela e-SiC aletha ukusebenza okuthembekile okulungiselelwe izidingo ezithile zezimboni.
Ukutshala imali kuma-silicon carbide refractory plates kusho ukutshala imali ekusebenzeni kahle kwesikhathi eside. Inhlanganisela yabo eyingqayizivele yokumelana nokushisa, ukumelana nokugqwala, kanye nokuqhuba ukushisa kubenza babe ukukhetha okungabizi kakhulu kwezimboni ezihlose ukuthuthukisa ukusimama kanye nokukhiqiza. Thuthukisa izinqubo zakho zokushisa okuphezulu namuhla ngama-silicon carbide refractory plates—lapho ukuqina kuhlangana nokusebenza kahle, kanye nokuthembeka kuqhuba impumelelo.
Isikhathi sokuthunyelwe: Jan-07-2026
