Karabelo e Kopantsoeng ea Silicon Carbide
Metswako ya carbide ya silicon e tlamilweng ka karabelo e entswe bakeng sa matla a hodimo le ho hanyetsa mafome. Melemo ya ho sebedisa carbide ya silicon e tlamilweng ka karabelo e kenyeletsa: ho hanyetsa ho tsofala ho ikgethang, bophelo bo bolelele ka lebaka la ho hanyetsa ha yona ho babatsehang ho oxidation, ho hanyetsa ho tshoha ha mocheso ho hoholo, le bokgoni bo boholo kapa bo bonyenyane ba sebopeho bo rarahaneng.
Nitride e kopantsoeng le Silicon Carbide
Carbide ea silicon e kopantsoeng le nitride e etselitsoe ho hanyetsa ho tsofala ka mokhoa o ikhethang. E ka etsoa ka libopeho tse rarahaneng haholo ka lebaka la litšobotsi tsa eona tse ka lahleloang 'me hape e na le thepa e lakatsehang ea ho hanyetsa le ea lik'hemik'hale. Tšebeliso ea eona ea mantlha e tla ba moo ho hlokahalang khanyetso e phahameng ka ho fetisisa ea ho tsofala kapa moo sebopeho se rarahaneng haholo hore se ka etsoa metswakong e meng. Mefuta e habeli e besitsoeng ka mollo e nang le masoba a fokolang a bulehileng le khanyetso e ntlafalitsoeng ea oxidation le eona ea fumaneha.
Sintered silicon carbide
Carbide ea silicon e sintered alpha e hlahisoa ka ho sintering phofo ea submicron e hloekileng haholo. Phofo ena e kopantsoe le lithuso tsa ho sintering tse seng tsa oxide, ebe e etsoa ka libopeho tse rarahaneng ka mekhoa e fapaneng ebe e kopanngoa ka ho sintering mochesong o kaholimo ho 3632°F.
Ts'ebetso ea ho sila e fella ka carbide ea silicon e nang le mothapo o le mong e hloekileng haholo ebile e ts'oana, e se nang masoba a lumellang thepa ho mamella tikoloho e senyang, libaka tse khopisang, le libaka tse sebetsang tlas'a mocheso o phahameng (2552°F). Litšobotsi tsena li etsa hore carbide ea alpha silicon e sintered e be e loketseng lits'ebetso tse kang litiiso tsa pompo ea lik'hemik'hale le slurry, li-nozzle, trim ea pompo le valve, likarolo tsa pampiri le masela, le tse ling.
Nako ea poso: Loetse-13-2018