Kwicandelo lezisombululo zokufudumeza kwimizi-mveliso,iityhubhu ze-silicon carbide ezikhazimlayoziye zaba phambili, zifumene ingqwalasela ngenxa yokusebenza kwazo okuphezulu kunye nokuthembeka kwazo. Le mveliso intsha yenzelwe ukumelana nobushushu obugqithisileyo, nto leyo eyenza ukuba ilungele ukusetyenziswa ngeendlela ezahlukeneyo, kuquka ii-oven, ii-oven kunye nezinye iindawo ezinobushushu obuphezulu. Zininzi iingenelo zeetyhubhu ze-silicon carbide radiant, kwaye ukuqonda kwazo kunokunceda amashishini ukuba enze izigqibo ezinolwazi malunga neenkqubo zawo zokufudumeza.
Enye yezona nzuzo zibalulekileyo zeetyhubhu ze-silicon carbide radiant kukumelana kwazo nobushushu obuphezulu. Ezi tyhubhu zinokusebenza ngokufanelekileyo kumaqondo obushushu angaphezulu kwe-1,600 degrees Celsius (2,912 degrees Fahrenheit), nto leyo ibalulekileyo kumashishini afuna ukufudumeza okuzinzileyo nokuthembekileyo. Olu buchule bobushushu obuphezulu luvumela ukucutshungulwa kwezinto ngokufanelekileyo, ukuqinisekisa ukuba iishedyuli zemveliso zinokufezekiswa ngaphandle kokubeka umgangatho esichengeni. Ukukwazi ukugcina ulungelelwaniso lwesakhiwo kwiimeko eziqatha ngolo hlobo kubeka iityhubhu ze-silicon carbide radiant zahlukile kwezinye izisombululo zokufudumeza, nto leyo eyenza zibe lukhetho olukhethwayo kubavelisi abaninzi.
Ukuhanjiswa kobushushu yenye inzuzo ephambili yeetyhubhu ze-silicon carbide radiant. Iimpawu ezikhethekileyo zezixhobo zivumela ukudluliselwa kobushushu okusebenzayo, okubaluleke kakhulu kwiindlela zokusebenza apho ukufudumeza okufanayo kubalulekile. Olu kuhanjiswa kobushushu okusebenzayo kuqinisekisa ukuba ubushushu busasazwa ngokulinganayo kuyo yonke ityhubhu ye-radiant, kunciphisa iindawo ezishushu kwaye kuqinisekiswe ubushushu obuhambelanayo kuyo yonke indawo eshushu. Ngenxa yoko, amashishini anokufezekisa ukusebenza kakuhle kwamandla kwaye anciphise iindleko zokusebenza, okwenza iityhubhu ze-silicon carbide radiant zibe sisisombululo esingabizi kakhulu kwiindlela zokusebenza ezishushu kakhulu.
Ukongeza ekumelaneni nobushushu obuphezulu kunye nokuqhuba kakuhle kobushushu, iityhubhu ze-silicon carbide radiant nazo zinokumelana okuhle kakhulu ne-oxidation. Olu phawu lubaluleke kakhulu kwiindawo apho ukuchatshazelwa yi-oksijini kunokubangela ukonakala ngokukhawuleza kwezinto zokufudumeza. Ukumelana ne-oxidation okungaphakathi kwe-silicon carbide kuqinisekisa ukuba iityhubhu ze-radiant zigcina ukusebenza kwazo ixesha elide, kunciphisa isidingo sokutshintshwa rhoqo kwaye kunciphisa ixesha lokungasebenzi kwenkqubo yemveliso. Olu kuqina alupheleli nje ekwandiseni ubomi benkqubo yokufudumeza, kodwa lukwasindisa iindleko zizonke zenkampani.
Uzinzo lweekhemikhali lolunye uphawu oluphambili lweetyhubhu ze-silicon carbide radiant. Kwiinkqubo ezininzi zoshishino, izinto zokufudumeza zichaphazeleka kwiikhemikhali ezahlukeneyo kunye nezinto ezirhabaxa. Ukumelana okunamandla kweekhemikhali ze-silicon carbide kuyivumela ukuba imelane neendawo ezinzima ngaphandle kokuwohloka okanye ukulahlekelwa kukusebenza kakuhle. Olu zinzo lubaluleke kakhulu kumashishini afana ne-ceramics, iglasi, kunye nokucubungula isinyithi, apho iikhemikhali ezirhabaxa zinokuphazamisa ukusebenza kwezinto zokufudumeza zendabuko. Ngokusebenzisa iityhubhu ze-silicon carbide radiant, iinkampani zinokuqinisekisa ukuba iinkqubo zazo zokufudumeza zihlala zithembekile kwaye zisebenza kakuhle naphantsi kweemeko ezinzima.
Ukongeza, ukuguquguquka kweetyhubhu ze-silicon carbide radiant kuzenza zilungele ukusetyenziswa ngeendlela ezahlukeneyo. Ukusuka kunyango lobushushu besinyithi ukuya ekutshiseni nge-ceramic, ezi tyhubhu zinokulungelelaniswa neemfuno ezithile zamashishini ahlukeneyo. Ukusebenza kwazo kakuhle kwiindawo ezahlukeneyo, kudibene nokumelana kwazo nobushushu obuphezulu kunye nokusebenza kakuhle kobushushu, kuzenza zibe lukhetho olunomtsalane kubavelisi abafuna ukuphucula iinkqubo zokufudumeza. Oku kuguquguquka kuqinisa ngakumbi iityhubhu ze-silicon carbide radiant njengokhetho oluphambili kwimarike.
Okokugqibela, imfuno ekhulayo yezisombululo zokufudumeza ezisebenzisa amandla kakuhle nezizinzileyo iqhubela phambili ukuthandwa kweetyhubhu ze-silicon carbide radiant. Njengoko amashishini ezama ukunciphisa umbane wawo wekhabhoni nokuphucula ukusebenza kakuhle kwamandla, ukusebenzisa ezi zinto zokufudumeza eziphambili kuhambelana neenjongo zawo. Iityhubhu ze-silicon carbide radiant aziboneleli nje kuphela ngokusebenza okuphezulu, kodwa zikwanceda ekunciphiseni ukusetyenziswa kwamandla, zizenze zibe lukhetho olunobuhlobo nokusingqongileyo. Ngokutyala imali kwitekhnoloji ye-silicon carbide, iinkampani zinokuphucula ukusebenza kakuhle ngelixa zixhasa amanyathelo okuzinza.
Ngamafutshane, iingenelo zeetyhubhu ze-silicon carbide radiant zicacile. Ukumelana kwazo nobushushu obuphezulu, ukuqhuba kakuhle kobushushu, ukumelana ne-oxidation kunye nozinzo lweekhemikhali kuzenza zilungele ukusetyenziswa kwemizi-mveliso eyahlukeneyo. Njengoko amashishini eqhubeka nokufuna izisombululo ezintsha zokuphucula ukusebenza kakuhle kunye nokunciphisa iindleko, iityhubhu ze-silicon carbide radiant zibonakala njengokhetho oluthembekileyo nolusebenzayo. Ngenxa yokuguquguquka kwazo kunye neengenelo zokuzinza, ezi tyhubhu ze-radiant kulindeleke ukuba zidlale indima ebalulekileyo kubuchwepheshe bokufudumeza kwimizi-mveliso kwixesha elizayo.
Ixesha leposi: Matshi-27-2025