Kev Kho Hniav Zirconia Kev Zoo
May 13, 2019| 
Zirconia cov ntaub ntawv yog siv dav hauv kev kho hniav kom zoo. Tam sim no, txoj kev kho kom zoo dua qub ntawm kev kho hniav tuaj yeem faib rau hauv peb yam nram qab no raws li qhov muaj teeb meem ntawm tus hniav:
(1) Inlay kho, haum rau kev puas tsuaj ntawm cov hniav, uas muaj cov thooj ntawv tiv thaiv thiab kho cov hniav. Feem ntau siv cov ntaub ntawv kho cov ntaub ntawv kho yog cov tawv ntoo, cov hlau thiab cov tais;
(2) Kev kho yas, tsim rau cov hniav tsis xws, los yog qhov txhab, tab sis cov hauv paus hniav yog tseem nyob hauv qhov xwm txheej no. Feem ntau siv cov khoom siv yas ua khoom noj, cov phaj nyug, thiab cov thawv ceramic;
(3) Kho cov hniav cuav, tsim rau cov hniav uas ploj lawm, lossis muab cov kaus hniav tshem tawm.
Zirconia ceramics muaj qhov ua tau zoo tshaj lwm cov ntaub ntawv kho hniav. Cov ntaub ntawv rau kev kho hniav kom zoo nkauj yog muaj xws li: rein, hom alloy (nickel chromium, thiab lwm yam.), Hlau hlau alloy (kub platinum, thiab lwm yam) thiab ceramics (zirconia thiab alumina, thiab lwm yam). Los ntawm tsib qhov loj ntawm kev ua kom zoo nkauj, txheeb raws roj ntsha, ruaj ntseg, mechanical zog thiab cov nqi, zirconia cov khoom siv zas tuaj yeem zoo dua lwm cov ntaub ntawv.
Kev sib piv ntawm cov ntaub ntawv sib txawv ntawm cov hniav:
Cov khoom | Ordinary alloy | Cov hlau phom heev | PMMA | Lwm yam Ceramics | Zirconia |
Hluavtaws | neeg pluag | neeg pluag | zoo dua | zoo dua | zoo dua |
Txheeb xyuas kev lom neeg | neeg pluag | zoo tshaj plaws | zoo dua | zoo dua | zoo tshaj plaws |
kev ruaj ntseg | zoo dua | zoo dua | neeg pluag | zoo dua | zoo dua |
Cwj pwm kev coj ua | zoo dua | zoo dua | neeg pluag | neeg pluag | zoo tshaj plaws |
Tus nqi | qis tshaj | Siab dua | Txo | Siab dua | Siab dua |