I-silicon carbide ceramics: Enye yezinto ezithandwa kakhulu ze-ceramic ezivikela izinhlamvu

Isibopho se-silicon carbide covalent sinamandla kakhulu, sisenokubopha okunamandla aphezulu ekushiseni okuphezulu, lesi sici sesakhiwo sinikeza i-silicon carbide ceramics amandla amahle kakhulu, ubulukhuni obuphezulu, ukumelana nokuguguleka, ukumelana nokugqwala, ukuqhuba okuphezulu kokushisa, ukumelana okuhle nokushaqeka kokushisa nezinye izakhiwo; Ngesikhathi esifanayo, intengo ye-silicon carbide ceramics iphakathi nendawo, iyabiza, okwamanje iyi-ceramics engangenwa yizinhlamvu esetshenziswa kakhulu eShayina, kodwa futhi ingenye yentuthuko engaba khona yezinto zokuvikela izikhali ezisebenza kahle kakhulu.

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Ukusebenza okuhle kakhulu kwezinto ze-silicon carbide kungathuthukisa ukumelana kwedivayisi yokuvikela. I-Silicon carbide ceramics ngokwayo inamandla aphezulu, ubulukhuni obuphezulu, ukumelana nokuguguleka okuphezulu, ukusebenza kahle kwe-ballistic (kungcono kune-alumina ceramics, cishe u-70%-80% we-boron carbide ceramics), intengo ephansi nezinye izici zifaneleka kakhulu ukusetshenziswa kudivayisi engangenwa yizinhlamvu. Ngokuvamile isetshenziswa embonini yezempi, izikhali ze-tank, izikhali zemikhumbi, izikhali zezimoto ezivikelwe kanye nezinye izinto zokuvikela; Imboni yomphakathi nayo ivame ukusetshenziswa njengezinto zokuvikela izinhlamvu zezimoto ezivikelwe, izinto zokuvikela eziphephile, njll.

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Izinto ze-silicon carbide ceramic zinezakhiwo ezinhle kakhulu zemishini, ezishisayo, zamakhemikhali nezomzimba, futhi zinendawo ebanzi yokuthuthukiswa emkhakheni wokuvikelwa kwezikhali. Eminyakeni yamuva nje, izikhali ze-silicon carbide ceramic ezivikela izinhlamvu ziye zasetshenziswa kabanzi emkhakheni wokuvikelwa kwezikhali, njengemishini ngayinye, ipulatifomu yezikhali zempi, izibhamu kanye namaphoyisa, izimoto ezikhethekile zomphakathi. Ngaphezu kwalokho, ukusetshenziswa kwe-silicon carbide kuma-semiconductor, amandla enuzi kanye neminye imikhakha yobuchwepheshe obuphezulu nakho kuyakhula, amathuba okusetshenziswa abanzi kakhulu.


Isikhathi sokuthunyelwe: Feb-14-2023
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