Iityhubhu ze-silicon carbidebaye baba sisisombululo sotshintsho kuluhlu olubanzi lwamashishini ngenxa yeempawu zabo eziphezulu. Esi sixhobo siphambili sibonisa ukomelela okuphezulu, ubunzima obuphezulu, ukumelana nokunxiba kakuhle, ukumelana nobushushu obuphezulu, kunye nokuxhathisa ukubola. Ezi zakhiwo zenza iityhubhu ze-silicon carbide zilungele izicelo ezifuna ukuqina kunye nokuthembeka phantsi kweemeko ezinzima. Kweli nqaku, siza kuphonononga usetyenziso oluninzi lweetyhubhu ze-silicon carbide kunye nendlela ezitshintsha ngayo ishishini.
Esinye sezicelo eziphambili zemibhobho ye-silicon carbide kushishino lokulungisa imichiza. I-silicon carbide iyakwazi ukumelana neendawo ezinobungozi, iyenza ibe lolona khetho lubalaseleyo lokuhambisa imichiza eyonakalisayo. Iimathiriyeli zemveli zihlala zigqwala, nto leyo ekhokelela ekuvuzeni kunye nexesha lokuphumla elineendleko. Kwelinye icala, imibhobho ye-silicon carbide igcina ingqibelelo yayo naxa ivezwe kwiikhemikhali ezonakalisayo, iqinisekisa ukuba inkqubo yothutho ikhuselekile kwaye iyasebenza. Olu phawu alugcini nje ukwandisa ubomi bombhobho, kodwa lunciphisa iindleko zokugcinwa, okwenza kube isisombululo esineendleko ezisebenzayo kubenzi beekhemikhali.
Kwicandelo lokuvelisa amandla, imibhobho ye-silicon carbide isanda kusetyenziswa kwizicelo zobushushu obuphezulu. Izityalo zamandla zihlala zisebenza phantsi kweemeko ezinzima apho izinto zemveli zinokusilela. Ukumelana nobushushu obuphezulu be-silicon carbide kuvumela ukuba isebenze ngokufanelekileyo kwiindawo ezidlula imida yezinto eziqhelekileyo zombhobho. Esi sixhobo sinenzuzo ngokukodwa kwizicelo ezifana nokuveliswa komphunga kunye nokutshintshana kobushushu apho umngcipheko wokuthotywa kwe-thermal ubalulekile. Ngokusebenzisa i-silicon carbide piping, izityalo zamandla zinokuphucula ukusebenza kwazo kunye nokunciphisa umngcipheko wokungaphumeleli kwezixhobo.
Esinye isicelo esibalulekileyo kwimibhobho ye-silicon carbide kukusemigodini kunye namashishini okulungisa izimbiwa. Ukumelana nokunxiba kwe-silicon carbide kuyenza ilungele ukuthutha izinto ezirhabaxa ezinjenge ore kunye neeminerali. Imibhobho eqhelekileyo ngokuqhelekileyo iguga ngokukhawuleza xa ibonakaliswe kwizinto ezinjalo, ezikhokelela ekutshintsheni rhoqo kunye nokunyuka kweendleko zokusebenza. Nangona kunjalo, imibhobho ye-silicon carbide inokumelana nobume be-abrasive yezi zixhobo, okukhokelela kubomi obude benkonzo kunye nexesha elincinci lokunciphisa. Oku kuqina kubalulekile kwimisebenzi yemigodi apho ukusebenza kakuhle kunye nokuthembeka kubaluleke kakhulu.
Kwicandelo lokucocwa kwamanzi amdaka, imibhobho ye-silicon carbide ifumene ingqwalasela eninzi yokumelana nokubola kunye nokuqina. Amanzi amdaka ahlala equlathe iintlobo ngeentlobo zezinto ezonakalisayo ezinokuthoba imathiriyeli yombhobho wesintu ngokuhamba kwexesha. Imibhobho ye-silicon ye-carbide ibonelela ngesisombululo esomeleleyo sokuqinisekisa ukuba amanzi amdaka ahanjiswa ngokukhuselekileyo ngaphandle komngcipheko wokuvuza okanye ukungaphumeleli. Ukongeza, amandla aphezulu emibhobho ye-silicon carbide ivumela ukwakhiwa kweendonga zemibhobho emincinci, ngaloo ndlela kuncitshiswe ubunzima obupheleleyo benkqubo yokubhobhoza. Olu phawu lunenzuzo ngakumbi xa kulungiswa iinkqubo ezikhoyo, apho ubunzima buyinto ephambili.
Ishishini le-semiconductor liye laxhamla ekusebenziseni imibhobho ye-silicon carbide. Kwiinkqubo ezifuna amanzi e-ultrapure okanye izisombululo ezithile zeekhemikhali, ukunyaniseka kwenkqubo yombhobho kubalulekile. Ukuchasana kwe-silicon carbide ukungcoliseka kunye nokukwazi ukugcina ubunyulu kwenza kube yinto efanelekileyo kwezi zicelo. Ukongeza, ubunzima obuphezulu be-silicon carbide buqinisekisa ukuba imibhobho inokumelana nobunzima bemeko yoxinzelelo oluphezulu oluqhelekileyo kwimveliso ye-semiconductor. Njengoko imfuno ye-semiconductors iqhubeka nokukhula, indima ye-silicon carbide piping kweli shishini inokwanda.
Kwicandelo leoli kunye negesi, iipayipi ze-silicon carbide zisetyenziswa ngokubanzi ngenxa yokukwazi ukujamelana noxinzelelo oluphezulu kunye namaqondo okushisa. Ukukhutshwa kunye nokuthuthwa kweoli kunye negesi kudla ngokubandakanya iimeko ezigqithiseleyo ezinokuphazamisa ingqibelelo yezinto zemibhobho yendabuko. Iipayipi ze-silicon carbide zibonelela ngesisombululo esithembekileyo sokuqinisekisa ukuba izibonelelo zigcinwa zihamba ngaphandle komngcipheko wokuvuza okanye ukungaphumeleli. Oku kuthembeka kubalulekile ekugcineni ukusebenza kakuhle kunye nokukhuseleka kweoli kunye nokusebenza kwegesi, njengoko naluphi na ukuphazamiseka kunokubangela ilahleko enkulu yemali.
Isishwankathelo, ukusetyenziswa kweetyhubhu ze-silicon carbide zithatha uluhlu olubanzi lwamashishini, ngalinye lixhamla kwiipropati ezikhethekileyo zolu lwazi oluphambili. Ukususela ekusetyenzweni kweekhemikhali ukuya ekuveliseni umbane, imigodi, ukucocwa kwamanzi amdaka, ukwenziwa kwe-semiconductor, kunye ne-oyile negesi, iityhubhu ze-silicon carbide zibonakalisa ukuba zitshintsha umdlalo. Amandla abo aphezulu, ukuqina, ukumelana nokunxiba, ukumelana nobushushu obuphezulu, kunye nokumelana nomhlwa kubenza balungele izicelo ezibango. Njengoko amashishini aqhubeka efuna izisombululo ezintsha zokuphucula ukusebenza kakuhle kunye nokunciphisa iindleko, ukwamkelwa kweetyhubhu ze-silicon carbide kulindeleke ukuba zikhule, ziqinise isikhundla sayo njengenxalenye ephambili yeziseko zanamhlanje.
Ixesha lokuposa: Mar-25-2025