Litšobotsi tsa motheo tsa likhoele tsa ceramic tse hanyetsang

Litšobotsi tsa motheo tsa likhoele tsa ceramic tse hanyetsang

Likhoele tsa letsopa tse halefisang ke mofuta oa thepa e sa tloaelehang e nang le masoba a mangata e nang le sebopeho se rarahaneng sa sebaka se senyenyane. Ho bokellana ha likhoele ho etsahala ka tšohanyetso le ka mokhoa o sa laoleheng, 'me sebopeho sena se sa tloaelehang sa jeometri se lebisa ho mefuta-futa ea thepa ea tsona ea 'mele.

likhoele tsa letsopa tse hanyetsang

Botenya ba faeba
Likhoele tsa ceramic tse hanyetsang tse hlahisoang ke mokhoa oa ho qhibiliha ha khalase, bongata ba likhoele bo ka nkoa bo tšoana le bongata ba 'nete. Ha mocheso oa ho arola o le 1260 ℃, bongata ba likhoele tse hanyetsang ke 2.5-2.6g/cm3, 'me ha mocheso oa ho arola o le 1400 ℃, bongata ba likhoele tsa ceramic tse hanyetsang ke 2.8g/cm3. Likhoele tsa polycrystalline tse entsoeng ka aluminium oxide li na le bongata bo fapaneng ba 'nete ka lebaka la boteng ba li-pores tse nyane pakeng tsa likaroloana tsa microcrystalline ka har'a likhoele.
Bophara ba faeba
Bophara ba faeba ealikhoele tsa letsopa tse hanyetsange hlahisoang ke mokhoa oa ho qhibilihisa ente ea ho qhibilihisa mocheso o phahameng o tloha ho 2.5 ho isa ho 3.5 μ m. Bophara ba faeba ea likhoele tsa ceramic tse hanyetsang tse hlahisoang ke mokhoa oa ho potoloha ka potlako oa mocheso o phahameng ke 3-5 μ m. Bophara ba likhoele tse hanyetsang ha se kamehla bo leng ka har'a sebaka sena, 'me boholo ba likhoele li pakeng tsa 1-8 μm. Bophara ba likhoele tsa ceramic tse hanyetsang bo ama ka ho toba matla le ho khanna ha mocheso oa lihlahisoa tsa faeba tse hanyetsang. Ha bophara ba faeba bo le boholo bo batlang bo lekana, lihlahisoa tsa faeba tse hanyetsang li ikutloa li le thata ho li ama, empa keketseho ea matla e boetse e eketsa ho khanna ha mocheso. Lihlahisoa tsa faeba tse hanyetsang, ho khanna ha mocheso le matla a likhoele li lekana ka ho fapaneng. Bophara bo tloaelehileng ba alumina polycrystalline ka kakaretso ke 3 μ m. Bophara ba boholo ba likhoele tsa ceramic tse hanyetsang bo pakeng tsa 1-8 μ.


Nako ea poso: Mots'eanong-04-2023

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