"Empini yempi eshisa kakhulu" yemboni yesimanje, izinto zensimbi zendabuko zivame ukubhekana nezinselele ezifana nokuthambisa ukuguquguquka, ukugqwala kanye nokugqwala. Kanye nohlobo olusha lwezinto ezibizwa ngokuthii-silicon carbide ceramicisiba umqaphi oyinhloko wemishini yokushisa okuphezulu ngamakhono ayo amathathu amakhulu “okumelana nokushisa okuphezulu, ukulwa nokuguguleka, kanye nokudluliselwa kokushisa okusheshayo”.
1, Ikhono langempela lokubekezelela amazinga okushisa aphezulu
I-silicon carbide ceramics ngokwemvelo inekhono lokumelana nokushisa okukhulu. Ama-athomu ayo axhunywe ngokuqinile ngezibopho eziqinile ze-covalent, njengenethiwekhi enezinhlangothi ezintathu elukiwe ngemigoqo yensimbi, engagcina ubuqotho besakhiwo ngisho nasezindaweni zokushisa eziphakeme ezingu-1350 ℃. Lesi sici senza kube lula ukusebenza kwezikhathi ezinde zokushisa okuphezulu okungenakukwazi ukumelana nezinto zensimbi, okwenza kube ukukhetha okuhle kakhulu kwamasimu anjenge-oven lining kanye nokuvikelwa kokushisa kwezindiza.
2, 'Isivikelo' ekugqwaleni kwe-oxidative
Ngaphansi kwengcindezi ephindwe kabili yokushisa okuphezulu kanye nemidiya egqwalisayo, izinto ezivamile zivame ukuhlubuka ungqimba ngengqimba njengensimbi egqwalile. Ubuso be-silicon carbide ceramics bungakha ungqimba oluqinile lokuvikela lwe-silicon dioxide, njengokumboza ngezikhali ezingabonakali. Lesi sici "sokuziphilisa" siyenza ikwazi ukumelana nokugqwala kokushisa okuphezulu ku-1350 ℃ futhi imelane nokuguguleka okuvela kusawoti oncibilikisiwe, i-asidi kanye ne-alkali. Sigcina ukuma komqaphi "okungenampuphu, okungenakuchithwa" ezindaweni ezinzima njengezitofu zokushisa udoti kanye neziteshi zamakhemikhali.
3, 'I-courier' yokushisa
Ngokungafani nezici "ezishisayo nezinomswakama" ze-ceramics ezivamile, i-silicon carbide ceramics inokushisa okufana nezinsimbi. Ifana nomzila wokusabalalisa ukushisa owakhelwe ngaphakathi, ongadlulisela ngokushesha ukushisa okuqongelelwe ngaphakathi kwedivayisi ngaphandle. Lesi sici "sokungafihli ukushisa" sigwema ngempumelelo umonakalo wezinto ezibangelwa amazinga okushisa aphezulu endawo, okwenza imishini yokushisa okuphezulu isebenze ngokuphephile futhi isebenzise kahle amandla.
Kusukela kuma-oven ezimboni kuya kuma-oven e-silicon wafer ashisayo e-photovoltaic, kusukela kumashubhu amakhulu emisebe kuya kuma-nozzles anokushisa okuphezulu, ama-silicon carbide ceramics ashintsha isimo sobuchwepheshe bemboni enokushisa okuphezulu ngezinzuzo zawo eziphelele "zokuqina, ukuzinza, kanye nokudluliselwa okusheshayo". Njengomhlinzeki wesevisi yobuchwepheshe ohileleke kakhulu emkhakheni we-ceramics ethuthukisiwe, siyaqhubeka nokukhuthaza ukuthuthuka kanye nokusungula izinto ezintsha ekusebenzeni kwezinto ezibonakalayo, okuvumela imishini eminingi yezimboni ukuthi igcine isimo sokusebenza "esizolile futhi esihlelekile" ezindaweni ezimbi kakhulu.
——Sidlula umkhawulo wokushisa wezinto zokwakha, sihamba nobuchwepheshe!
Isikhathi sokuthunyelwe: Meyi-09-2025