3D Printing Hlau Ncej Nrog Alloy Tooth Backing

3D Printing Hlau Ncej nrog Alloy Tooth Backing

Lub moj khaum hlau nrog alloy hniav thim rov qab yog ib qho khoom siv kho hniav uas siv tau rau hauv cov hniav uas tshem tau los yog kho ib feem. Lub moj khaum, feem ntau yog tsim los ntawm biocompatible alloys xws li cobalt -chromium, muab kev txhawb nqa zoo, ua kom ruaj khov thiab tsis kam khoov.

Alloy thaub qab ntawm cov hniav dag txhim kho lub zog, tiv thaiv kev puas tsuaj nyob rau hauv zom zom, tshwj xeeb tshaj yog rau cov hniav tom qab. Qhov kev sib xyaw ua ke no sib npaug ua haujlwm nrog kev ua haujlwm, tso cai rau cov khoom siv dag zog los tiv thaiv kev sib tsoo txhua hnub.

Lub hauv paus hlau kuj muaj qhov haum haum rau cov ntaub so ntswg ntawm qhov ncauj, txo qhov khaus. Txawm tias tsawg dua li cov kev xaiv ceramic, nws yog qhov zoo rau cov neeg mob uas xav tau ntev - kav ntev, nqi - kho kom zoo. Siv dav hauv kev kho hniav kho hniav, nws ntseeg tau hloov cov hniav uas ploj lawm thaum tswj qhov ncauj ua haujlwm.

Koj puas tuaj yeem muab cov ntsiab lus ntxiv txog cov hlau uas siv rau hauv cov txheej txheem hlau nrog cov hniav txhuam hniav?

Cov hlau siv nyob rau hauv cov txheej txheem hlau nrog cov hniav txhuam hniav yog ua tib zoo xaiv rau nws cov biocompatibility, lub zog, thiab durability, tailored los tiv thaiv cov neeg kho tshuab kev nyuaj siab ntawm txhua hnub zom thiab qhov ncauj ib puag ncig. Nov yog cov ntsiab lus tseem ceeb ntawm no thawj alloy:

Cobalt-Chromium (Co-Cr) Alloys

Lub hauv paus ntsiab lus: Cobalt (50-70%), chromium (20-30%), nrog cov kab mob xws li molybdenum, los yog tungsten los txhim kho lub zog thiab corrosion kuj.

Qhov zoo: Exceptional tensile zog thiab hnav tsis kam, ua rau nws zoo tagnrho rau lub moj khaum kev txhawb nqa ib feem ntawm cov hniav nyiaj hniav kub. Nws yog lub teeb yuag piv rau lwm cov hlau thiab muaj qhov ua haujlwm qis, txo qhov kev pheej hmoo ntawm cov pos hniav.

Cov alloy no yog xaiv raws li tus neeg mob lub qhov ncauj noj qab haus huv, tom quab yuam, rhiab heev, thiab tus nqi txiav txim siab, kom ntseeg tau tias cov khoom siv dag zog ua haujlwm, ua kom ntev, thiab kev nplij siab. Nws cov khoom muaj zog ua rau nws muaj kev xaiv txhim khu kev qha rau ob qho tib si tshem tau thiab ruaj khov ib feem ntawm cov hniav cuav, muab kev txhawb nqa ruaj khov thaum tiv thaiv txhua hnub tom.