SIC e koahetsoeng ka majoe a majoe a motheo a na le litšobotsi tsa ho hanyetsa mocheso o phahameng, ho hanyetsa oxidation, bohloeki bo phahameng, acid, alkali, letsoai le li-organic reagents, le ts'ebetso e tsitsitseng ea 'mele le lik'hemik'hale. Ha ho bapisoa le bohloeki bo phahameng ba graphite, bohloeki bo phahameng ba graphite ho 400 ℃ bo qala ho oxidation e matla, esita le haeba mocheso o sa phahame, kopo ea nako e telele e tla ba ka lebaka la oxidation le phofo, ho itšetlehile ka workpiece le tafole kapa tšilafalo ea tšebeliso ea tikoloho. , kahoo SIC barbotage graphite base e le e ncha MOCVD thepa, phofo sintering tshebetso butle-butle nka sebaka phahameng bohloeki graphite.
Lintlha tse ka sehloohong:
1. Mocheso o phahameng oa antioxidant: antioxidant, ts'ebetso ea antioxidant e ntse e le ntle haholo ha mocheso o le holimo ho 1600 ℃;
2. Bohloeki bo phahameng: bo fumanoang ka mokhoa oa ho beha mouoane oa lik'hemik'hale tlas'a boemo bo phahameng ba mocheso oa chlorination;
3. Ho hanyetsa khoholeho ea mobu: boima bo phahameng, bokaholimo bo teteaneng, likaroloana tse ntle;
Ho hanyetsa kutu: acid, alkali, letsoai le li-reagents tsa manyolo;
5. Lera la holim'a SIC ke β-silicon carbide, cubic e bohareng ba sefahleho.
Nako ea poso: Feb-20-2023