Emkhakheni wezixazululo zokushisa ezimbonini,amashubhu akhazimulayo e-silicon carbidebaye baba phambili, bathola ukunakwa ngokusebenza kwabo okuphezulu nokuthembeka. Lo mkhiqizo omusha uklanyelwe ukumelana namazinga okushisa adlulele, okwenza ulungele ukusetshenziswa okuhlukahlukene, okuhlanganisa iziko, iziko kanye nezinye izindawo ezishisa kakhulu. Izinzuzo zamashubhu akhazimulayo e-silicon carbide ziningi, futhi ukuwaqonda kungasiza izimboni zenze izinqumo ezinolwazi mayelana nezinhlelo zazo zokushisisa.
Enye yezinzuzo eziphawuleka kakhulu zamashubhu e-silicon carbide radiant ukumelana kwawo nezinga lokushisa eliphakeme. Lawa mashubhu angasebenza kahle emazingeni okushisa angaphezu kuka-1,600 degrees Celsius (2,912 degrees Fahrenheit), okubalulekile ezimbonini ezidinga ukufudumeza okungaguquki, okuthembekile. Leli khono lokushisa eliphezulu livumela ukucutshungulwa okusebenzayo kwezinto, ukuqinisekisa ukuthi izinhlelo zokukhiqiza zingahlangatshezwana nazo ngaphandle kokubeka engcupheni ikhwalithi. Ikhono lokugcina ubuqotho besakhiwo ezimweni ezimbi kangaka lenza amashubhu akhazimulayo e-silicon carbide ahluke kwezinye izixazululo zokushisa, okuwenza abe yinketho ekhethwayo kubakhiqizi abaningi.
I-Thermal conductivity ingenye inzuzo ebalulekile yamashubhu e-silicon carbide radiant. Izakhiwo eziyingqayizivele zezinto zinika amandla ukudluliswa kokushisa okusebenzayo, okubalulekile ezinhlelweni zokusebenza lapho ukushisisa okufanayo kubalulekile. Lokhu kuqhuba kahle kwe-thermal kuqinisekisa ukuthi ukushisa kusakazwa ngokulinganayo kulo lonke ishubhu elikhazimulayo, kunciphisa izindawo ezishisayo nokuqinisekisa izinga lokushisa elingaguquki kuyo yonke indawo eshisayo. Ngenxa yalokho, izimboni zingakwazi ukufeza ukusebenza kahle kwamandla futhi zinciphise izindleko zokusebenza, okwenza amashubhu e-silicon carbide akhazimulayo abe yisixazululo esingabizi kakhulu sezinhlelo zokusebenza ezishisa kakhulu.
Ngaphezu kokumelana nokushisa okuphezulu kanye nokuhamba kahle kwe-thermal, amashubhu e-silicon carbide radiant nawo anokumelana okuhle kakhulu kwe-oxidation. Lesi sici sibaluleke kakhulu ezindaweni lapho ukuchayeka kumoya-mpilo kungabangela ukuwohloka okusheshayo kwezinto zokushisisa. Ukumelana ne-oxidation ye-silicon carbide kuqinisekisa ukuthi amashubhu akhazimulayo agcina ukusebenza kwawo isikhathi eside, kunciphisa isidingo sokushintshwa njalo kanye nokunciphisa isikhathi sokuphumula enqubweni yokukhiqiza. Lokhu kuqina akugcini nje ukwandisa impilo yesistimu yokushisa, kodwa futhi kusindisa izindleko zenkampani jikelele.
Ukuzinza kwamakhemikhali okunye okugqamile kwamashubhu e-silicon carbide radiant. Ezinhlelweni eziningi zezimboni, izakhi zokushisa zivezwa ezinhlobonhlobo zamakhemikhali nezinto ezigqwalayo. Ukumelana namakhemikhali okuqinile kwe-silicon carbide kuyivumela ukuthi imelane nezindawo ezinokhahlo ngaphandle kokuwohloka noma ukulahlekelwa ukusebenza kahle. Lokhu kuzinza kubalulekile ezimbonini ezifana ne-ceramics, ingilazi, nokucutshungulwa kwensimbi, lapho amakhemikhali abolayo angaphazamisa ukusebenza kwezinto zokushisisa zendabuko. Ngokusebenzisa amashubhu e-silicon carbide radiant, izinkampani zingaqinisekisa ukuthi amasistimu azo okushisa ahlala ethembekile futhi esebenza kahle ngisho nangaphansi kwezimo eziyinselele.
Ukwengeza, ukuguquguquka kwamashubhu e-silicon carbide radiant kuwenza afanelekele uhla olubanzi lwezinhlelo zokusebenza. Kusukela ekwelashweni kokushisa kwensimbi kuya ekudubuleni nge-ceramic, lawa mashubhu angashintshwa ukuze ahambisane nezidingo ezithile zezimboni ezahlukene. Ukusebenza kwabo okuhle ezindaweni ezihlukahlukene, kuhlanganiswe nokumelana nokushisa okuphezulu nokusebenza kahle kokushisa, kubenza babe inketho ekhangayo kubakhiqizi abafuna ukuthuthukisa izinqubo zokushisa. Lokhu kuzivumelanisa nezimo kuqinisa futhi amashubhu e-silicon carbide akhazimulayo njengokukhetha okuhamba phambili emakethe.
Okokugcina, isidingo esikhulayo sezixazululo zokufudumeza ezonga amandla nezisimeme siqhuba ukuthandwa kwamashubhu e-silicon carbide radiant. Njengoba izimboni zilwela ukunciphisa izinga lazo lekhabhoni futhi zithuthukise ukusebenza kahle kwamandla, zisebenzisa lezi zakhi zokushisa ezithuthukisiwe ziqondana nemigomo yazo. Amashubhu akhazimulayo e-silicon carbide awagcini nje ngokunikeza ukusebenza okuphezulu, kodwa futhi asiza ekunciphiseni ukusetshenziswa kwamandla, okuwenza abe yisinqumo esivumelana nemvelo. Ngokutshala imali kubuchwepheshe be-silicon carbide, izinkampani zingathuthukisa ukusebenza kahle ngenkathi zisekela imizamo yokusimama.
Kafushane, izinzuzo zamashubhu e-silicon carbide radiant zicacile. Ukumelana kwabo nokushisa okuphezulu, ukuqhutshwa kwe-thermal okuhle kakhulu, ukumelana ne-oxidation kanye nokuzinza kwamakhemikhali kubenza bafaneleke ezinhlobonhlobo zezicelo zezimboni. Njengoba izimboni ziqhubeka nokufuna izixazululo ezintsha zokuthuthukisa ukusebenza kahle nokunciphisa izindleko, amashubhu akhazimulayo e-silicon carbide agqama njengokukhetha okuthembekile nokuphumelelayo. Ngezinzuzo zabo zokuguquguquka nokusimama, lawa mashubhu akhazimulayo kulindeleke ukuthi adlale indima ebalulekile kubuchwepheshe bokushisa bezimboni besikhathi esizayo.
Isikhathi sokuthumela: Mar-27-2025