Titanium alloy moj khaum yog lub hauv paus ntawm cov khoom siv kho hniav niaj hnub tshem tawm, tau txais txiaj ntsig rau lawv lub zog tshwj xeeb - rau - qhov hnyav piv - lawv yog 40% sib dua li cobalt - chromium alloys tsis tau sib npaug sib npaug, txo cov neeg mob tsis xis nyob los ntawm lub sijhawm ntev - hnav. Lawv cov biocompatibility siab tshem tawm cov kev pheej hmoo ntawm kev tsis haum tshuaj, ua rau lawv zoo tagnrho rau cov neeg mob uas muaj hlau rhiab heev, qhov tseem ceeb ntawm cov khoom siv hauv paus hlau.
Cov khoom siv tiv thaiv corrosion ua kom lub neej ntev txawm tias nyob rau hauv qhov ncauj kab noj hniav qhov chaw ntub dej, acidic ib puag ncig, nrog rau cov txheej txheem feem ntau khaws lawv cov qauv kev ncaj ncees rau 10-15 xyoo. Precision milling ntawm CAD/CAM thev naus laus zis tso cai rau ultra- cov qauv nyias (tsawg li 0.5mm) uas haum snugly tiv thaiv cov ntaub so ntswg, pab txhawb kev nplij siab thiab tuav. Qhov tseeb no kuj txo qis kev hloov kho, txo lub sij hawm lub rooj zaum rau cov kws kho mob.
Thaum tus nqi pib siab dua li cobalt-chromium, titanium alloys 's durability thiab txo kev xav tau kev kho kom ntev - txuag nqi. Kev txiav txim siab kho mob suav nrog kev ua tib zoo hloov kho kom tsis txhob muaj lub hauv paus ua haujlwm qaug zog, vim tias muaj zog ntau dhau tuaj yeem ua rau microcracks. Kev tu lub qhov ncauj kom zoo kuj tseem ceeb heev, vim tias cov plaque buildup ntawm qhov chaw du yuav ua rau gingival irritation, txawm hais tias cov hlau tsis yog - ntxeem tau ua kom huv si yooj yim dua nrog acrylic bases.
Cov khoom no ua rau titanium alloy lub moj khaum tus qauv kub rau cov neeg mob ua ntej kev nplij siab, kev ua neej ntev, thiab biocompatibility hauv kev tshem tawm prosthetics.