Ingabe ukusetshenziswa kwe-CVD silicon carbide coating kungathuthukisa ngempumelelo impilo yokusebenza yezingxenye?

I-CVD silicon carbide coating iwubuchwepheshe obakha ifilimu elincanyana ebusweni bezingxenye, ezingenza izingxenye zibe nokumelana okungcono kokugqoka, ukumelana nokugqwala, ukumelana nokushisa okuphezulu nezinye izakhiwo. Lezi zakhiwo ezinhle kakhulu zenza i-CVD silicon carbide coatings isetshenziswe kabanzi emikhakheni eminingi, njengobunjiniyela bemishini, i-aerospace, amadivaysi kagesi, njll.I-CVD silicon carbide coatingngcono ngempumelelo impilo yokusebenza yezingxenye? Lesi sihloko sizohlola lolu daba.

Okokuqala, ubulukhuni beI-CVD silicon carbide coatingiphezulu kakhulu, imvamisa ifinyelela ku-2000 kuya ku-3000HV. Lokhu kusho ukuthi indawo yokumboza inokumelana okuqinile nokuklwebheka nokuguga, futhi ingavikela ngokuphumelelayo ingxenye engaphezulu ekuklwebheni nokugqokwa kwemishini. Isibonelo, emkhakheni wobunjiniyela bemishini,I-CVD silicon carbide coatingphezu kwamathuluzi okusika angakwazi ukwandisa kakhulu impilo yabo yesevisi futhi athuthukise ukusika ukusebenza kahle. Ngokufanayo, emkhakheni wemishini kagesi, ukwelashwa kwe-CVD silicon carbide coating ebusweni bezingxenye ezifana nama-contactors kunganciphisa ngempumelelo ukuguga kwabathintana nabo futhi kwandise isikhathi sabo sokuphila.

Okwesibili,I-CVD silicon carbide coatinginokumelana nokugqwala okungcono. Uma iqhathaniswa nezinto eziningi zensimbi, i-silicon inokumelana nokugqwala okungcono, futhi i-CVD silicon carbide coating ithuthukisa ukumelana nokugqwala kwezingxenye. Kwezinye izindawo ezine-acidic ne-alkaline, i-CVD silicon carbide coating ingavikela ingxenye engaphezulu ekugqwaleni futhi inwebe impilo yesevisi yengxenye. Isibonelo, embonini yamakhemikhali, i-CVD silicon carbide coating endaweni ye-valve ingathuthukisa ukumelana nokugqwala kwe-valve futhi yandise impilo yayo yesevisi.

Ngaphezu kwalokho,I-CVD silicon carbide coatingsube nokuzinza okuhle emazingeni okushisa aphezulu. I-Silicon inephuzu lokuncibilika eliphakeme kanye nokuzinza okungcono kwezinga lokushisa eliphezulu, futhi i-CVD silicon carbide coating iphinde ithuthukise ukuzinza kwezinga lokushisa eliphezulu kwengxenye. Ezindaweni ezishisa kakhulu, i-CVD silicon carbide coatings ingamelana ngokuphumelelayo ne-oxidation, i-delamination nezinye izinkinga, ivikela izingxenye emiphumeleni yezindawo zokushisa eziphezulu. Isibonelo, emkhakheni we-aerospace, i-CVD silicon carbide coating ebusweni bama-blade enjini ingathuthukisa ukumelana nokushisa okuphezulu kwama-blades futhi yandise impilo yesevisi yenjini.

Ngaphezu kwalokho, i-CVD silicon carbide coating nayo inezakhiwo ezinhle zokushisa ezishisayo. I-silicon ine-conductivity ephezulu ye-thermal, futhi i-CVD silicon carbide coatings ngokuvamile ine-conductivity engcono yokushisa. Lokhu kuvumela i-CVD silicon carbide coating ukuthi iqede ukushisa ngempumelelo, ivimbele ukulimala kwengxenye ngenxa yokushisa ngokweqile. Isibonelo, emkhakheni wemishini kagesi, i-CVD silicon carbide coating ebusweni besinki yokushisa ingathuthukisa ukuqhutshwa kokushisa kwe-thermal sink futhi ivimbele izingxenye ekuhlulekeni ngenxa yokushisa ngokweqile.

Kafushane, ukusetshenziswa kwe-CVD silicon carbide coating kungathuthukisa ngempumelelo impilo yokusebenza yezingxenye. Ubulukhuni bayo obuphezulu, ukumelana nokugqwala okuhle, ukuzinza okuphezulu kwezinga lokushisa kanye ne-thermal conductivity kwenza ubuso bengxenye bumelane kangcono nemihuzuko, ukuguga, ukugqwala, izinga lokushisa eliphezulu nezinye izakhiwo. Ngakho-ke, emikhakheni eminingi, ukwelashwa kwe-CVD silicon carbide coating ezingxenyeni kunganweba impilo yesevisi yezingxenye futhi kuthuthukise ukwethembeka kwengxenye. Kodwa-ke, kufanele kuqashelwe ukuthi ekusetshenzisweni kwangempela, izinto ezithile, izici zokuklama kanye nezinqubo kufanele zihlanganiswe ukuze kuzuzwe imiphumela ephumelelayo.