Hniav zirconia blocks yog nrov heev rau feem ntau kev lag luam rau nws cov kev sib raug zoo lom neeg thiab kev ua tau zoo ntawm milling thiab aesthetic teb.
Kev kho hniav dawb zirconia tseem nrov rau cov chaw sim loj vim tias nws tsis tas yuav npaj ntau cov khoom lag luam rau ntau qhov ntxoov ntxoo zirconia disc. Tab sis tej zaum muaj qee qhov teeb meem thaum ua dyeing rau zirconia crowns. Cia's saib seb nws yuav muaj teeb meem dab tsi thiab yuav ua li cas kom tsis txhob muaj teeb meem.
Cov teeb meem tshwm sim -Cov xim sib dua los yog tsaus dua
Yog vim li cas:
1. Xyuas lub txee lub neej ntawm lubcorloing kua(tag nrho 3 lub hlis).Tej zaum yuav muaj excessive impurities nyob rau hauv lub tas sij hawmcoloring kua, nwsyuav ua rau cov xim tsaus. Hloov cov tshuaj stainingyog tias yogtas sij hawm.
2. Kev khaws cia tsis raugrau coloring kua.Covua kuayuav tsum tau khaws cia ntawm qhov kub ntawm 10-16C.
3. Txoj kev ua haujlwm tsis raug, thov ua haujlwm hauvtxoj kev raug raws li kev qhia.
4. Yog tias qhov siab tshaj plaws sintering kub tsawgua, xim ntawm cov hniav yuav tsaus. And cov xim yuav sib dua yog tias qhov kub ntawm sintering siab.Yog liyog sintering kubyog tsim nyog rau txhua tus crown.
5. Lub sijhawm tuag kuj yuav cuam tshuam rau xim. Yog xim dhau lawmteeb,nce lub sij hawm soaking. Yog xim tsaus heev,txo lub sij hawm soaking ntawm lub crown.
6. Covkev siv cov kua incisaltseem yuav cuam tshuam cov xim ntawm cov yas, yog li siv nws kom tsim nyog.
Koj puas tseem muaj lwm yam teeb meem xws li cov xim tsis raug, opaque, dub taw tes rau cov yas?
Cia's pom dab tsi'yog vim li cas hauv tsab xov xwm tom ntej.
