I-Silicon Carbide Ceramic

I-Reaction Bonded Silicon Carbide

Izinhlanganisela ze-silicon carbide eziboshiwe ngokusabela zenzelwe amandla aphezulu kanye nokumelana nokugqwala. Izinzuzo zokusebenzisa i-silicon carbide eboshiwe ngokusabela zifaka: ukumelana nokuguguleka okumangalisayo, impilo ende ngenxa yokumelana kwayo okuhle kakhulu ne-oxidation, ukumelana okuhle kakhulu nokushaqeka kokushisa, kanye namakhono amakhulu noma amancane okuma okuyinkimbinkimbi.

I-Nitride Bonded Silicon Carbide

I-silicon carbide eboshiwe ye-silicon nitride yenzelwe ukumelana nokuguguleka okumangalisayo. Ingakhiwa ibe yizimo eziyinkimbinkimbi kakhulu ngenxa yezici zayo eziphonswayo futhi inezakhiwo ezifiselekayo zokuphikisa kanye nezamakhemikhali. Ukusetshenziswa kwayo okuyinhloko kuzoba lapho kudingeka khona ukumelana nokuguguleka okuphezulu kakhulu noma lapho ukuma kuyinkimbinkimbi kakhulu ukuba kwenziwe kwezinye izingxube. Izinguqulo eziphindwe kabili ezine-porosity encane evulekile kanye nokumelana nokugqwala okuthuthukisiwe nazo ziyatholakala.

I-Silicon Carbide Ehlanganisiwe

I-sintered alpha silicon carbide ikhiqizwa yi-sintering ultra-pure submicron powder. Le mpushana ixutshwa nezinsiza zokusinisa ezingezona i-oxide, bese yenziwa ibe yizimo eziyinkimbinkimbi ngezindlela ezahlukahlukene futhi ihlanganiswe yi-sintering ekushiseni okungaphezu kuka-3632°F.

Inqubo yokusila iphumela ku-silicon carbide enezinhlayiya ezincane zesigaba esisodwa ehlanzekile kakhulu futhi efanayo, engenazo izimbobo ezivumela izinto ukuthi zikwazi ukumelana nezimo ezigqwalisayo, izindawo ezihudulayo, kanye nezimo ezisebenza ngaphansi kokushisa okuphezulu (2552°F). Lezi zakhiwo zenza i-sintered alpha silicon carbide ifaneleke kakhulu ekusetshenzisweni okufana nezivalo zamaphampu zamakhemikhali kanye nama-slurry, ama-nozzle, i-pump kanye ne-valve trim, izingxenye zephepha nezendwangu, nokuningi.