Txawm hais tias hnav-resistant ceramic hauv ob sab phlu muaj zog hnav tsis kam, yog tias cov khoom nws tus kheej muaj teeb meem, nws qhov kev ua tau zoo yuav txo qis, cuam tshuam rau nws txoj kev tsim kho thiab siv cov nyhuv. Yog li ntawd, qee qhov teeb meem yuav tsum tau zam thaum lub sijhawm tsim khoom. Yog li, dab tsi yog qhov cuam tshuam rau qhov zoo ntawm hnav-resistant ceramic hauv ob sab phlu? Cia's piav qhia rau koj. Kuv vam tias nws yuav pab tau koj.
1. Kev cuam tshuam ntawm raw khoom hmoov:
Nws lub ntsiab raw khoom yog siab purity ai23 hmoov. Nws cov khoom thiab cov ntsiab lus muaj kev cuam tshuam zoo rau alumina ceramics.
2. Kev cuam tshuam ntawm particle loj ntawm raw khoom hmoov:
Lub particle loj ntawm raw khoom hmoov muaj kev cuam tshuam zoo rau cov khoom ntawm cov khoom. Tsuas yog thaum cov khoom siv raw zoo txaus, cov khoom tiav tuaj yeem tsim microstructure thiab muaj kev hnav zoo.
3. Kev cuam tshuam ntawm txoj kev tsim:
Kev tsim tawm tswv yim thiab ntau cov kev tshawb fawb qhia tau hais tias alumina ceramics nrog tsawg porosity thiab siab ceev muaj cov yam ntxwv zoo heev.
4. Cov nyhuv ntawm sintering:
Rau ceramic sintering, nws tsuas yog cov txheej txheem densification ntawm ceramic lub cev ntawm qhov kub thiab txias.
Los ntawm cov lus qhia saum toj no ntawm cov xwm txheej cuam tshuam rau qhov zoo ntawm cov khoom siv tiv thaiv ceramic, kuv ntseeg tias koj yuav nkag siab qhov no. Ua tsaug rau koj nyeem. Yog tias koj xav paub ntau ntxiv txog kev paub txog cov khoom lag luam lossis cov ntaub ntawv nqi khoom, thov hu rau peb.
