Sic ceramics ọ bụghị nanị na nwere magburu onwe n'ibu Njirimara na ime ụlọ okpomọkụ, dị ka elu na-ehulata ike, magburu onwe oxidation resistance, ezi corrosion eguzogide, elu eyi na-eguzogide na ala esemokwu ọnụ ọgụgụ, ma na-enwe kasị mma n'ibu Njirimara na elu okpomọkụ (ike, creep resistance, wdg) n'etiti mara seramiiki ihe. Ịkụnye ọkụ na-ekpo ọkụ, ihe na-adịghị emetụ n'ahụ, ihe ndị na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, ihe kachasị mma nke silicon carbide bụ ike okpomọkụ dị elu, ike seramiiki nkịtị na 1200 ~ 1400 degrees Celsius ga-ebelata nke ukwuu, na silicon carbide na 1400 degrees Celsius na-ehulata ike ka na-edobe na elu larịị nke 500 ~ 600MP okpomọkụ; Silicon carbide efere udidi siri ike na kenkuwa, mgbasawanye ọnụọgụ bụ obere, oyi na-ekpo ọkụ na-eguzogide, adịghị mfe deformation. Silicon carbide bụ nke kacha nta, yabụ akụkụ seramiiki nke silicon carbide bụ nke kacha dị mfe.
Alumina seramiiki bụ ụdị alumina (Al2O3) dị ka isi ahụ nke ihe seramiiki, nke a na-eji na sekit agbakwunyere ihe nkiri gbara ọkpụrụkpụ. Alumina ceramics nwere ezigbo conductivity, n'ibu ike na elu okpomọkụ iguzogide. Ekwesiri iburu n'uche na a choro ịsacha ultrasonic. Nguzogide iyi ya dị okpukpu 266 karịa ígwè manganese na okpukpu 171.5 nke ígwè nkedo chromium dị elu. Alumina seramiiki bụ ụdị ihe mkpuchi mkpuchi dị elu, nke a na-ejikarị eme mpempe akwụkwọ mkpuchi seramiiki, mgbanaka mkpuchi na akụkụ ndị ọzọ. Alumina seramiiki nwere ike idi elu okpomọkụ ruo 1750 ℃ (alumina ọdịnaya karịa 99%).
Oge nzipu: Feb-14-2023