Titanium alloys yog siv dav hauv kev kho hniav vim lawv cov biocompatibility zoo heev, corrosion kuj, txhua yam khoom, thiab tsawg ntom. Cov hauv qab no yog qee qhov titanium alloy hlau cov khoom daws teeb meem hauv kev kho hniav:
Kev kho hniav implants
- Cov khoom zoo: Titanium alloys yog ib qho ntawm cov khoom siv feem ntau hauv kev cog hniav. Lawv muaj biocompatibility zoo heev, ua kom ruaj khov osseointegration nrog cov pob txha alveolar, muab lub hauv paus ruaj ntseg rau cov hniav hniav, thiab ua rau tsis muaj kev phiv hauv tib neeg lub cev.
- Kev Kho Hniav: Txhawm rau txhim kho osseointegration, titanium alloy implants feem ntau raug rau kev kho mob tshwj xeeb xws li sandblasting lossis acid etching. Cov txheej txheem no ua rau kom qhov chaw roughness, yog li txhim kho pob txha cell adhesion thiab kev loj hlob, thiab ua kom cov txheej txheem osseointegration.
Dental Crowns thiab Choj
- Cov Khoom Zoo: Titanium alloy hniav yas yas thiab txuas hniav muaj zog zoo heev thiab corrosion kuj, muaj peev xwm tiv taus ntau yam kev ntxhov siab thaum zom. Tsis tas li ntawd, lawv cov xim zoo sib xws nrog cov hniav zoo nkauj, muab kev zoo nkauj zoo nkauj, thiab lawv muaj biocompatibility zoo, tsis txhob muaj kev cuam tshuam tsis zoo xws li cov pos hniav, yog li muaj txiaj ntsig zoo rau lub qhov ncauj.
- Txheej txheem tsim khoom: Cov txheej txheem sab hauv ntawm titanium alloy hniav crowns feem ntau yog tsim los ntawm npib tsib xee, chromium, thiab titanium alloy, thaum txheej txheej txheej yog npog nrog cov khoom siv ceramic. Cov qauv no ua kom ob qho tib si lub zog ntawm cov yas thiab nws qhov kev zoo nkauj zoo nkauj.
Daim ntawv thov Orthodontic
- Cov khoom zoo: Titanium alloy muaj biocompatibility zoo heev thiab txhua yam khoom, ua rau nws siv dav hauv kev tsim cov khoom siv thauj mus los ib ntus (TADs) hauv cov khoom siv orthodontic. Cov cuab yeej no feem ntau yog cog rau hauv tus neeg mob cov pob txha lossis cov ntaub so ntswg kom txav cov hniav uas nyuaj rau kev txav mus los siv txoj hauv kev ib txwm muaj.
- Kev Sib Piv Kev Ua Haujlwm: Txawm tias cov hlau tsis muaj steel kuj tuaj yeem siv rau TADs, titanium alloy TADs muaj kev ua tau zoo dua.
Nto hloov cov txuj ci
- Mechanical Methods: Cov txheej txheem siv tshuab xws li sandblasting thiab polishing yog siv los hloov kho qhov chaw morphology ntawm cov cog cog, ua kom lawv cov roughness los txhim kho osseointegration nrog cov pob txha cov ntaub so ntswg.
- Cov txheej txheem tshuaj: Cov txheej txheem tshuaj xws li kua qaub etching yog siv los kho qhov chaw cog qoob loo, tshem tawm cov impurities thiab oxide txheej thaum nce qhov roughness thiab qhov chaw sib cuag.
- Txheej Technology: Ntxiv cov txheej txheej bioactive xws li hydroxyapatite rau titanium alloy nto tuaj yeem txhim kho qhov kev cog hniav osseointegration muaj peev xwm.
