Yog-titanium feem ntau yog qhov kev xaiv zoo tshaj plaws rau tsej, tshwj xeeb tshaj yog tias koj muaj pob ntseg rhiab heev, ua rau khaus khaus, lossis xav tau cov hniav nyiaj hniav kub uas tiv thaiv corrosion thiab ua kom ruaj khov "tawv nqaij- tiv tauj" kev ua haujlwm dhau sijhawm. Hauv kev lag luam, titanium muaj nuj nqis tsis yog rau lub zog thiab kav ntev, tab sis kuj rau nws cov chemistry saum npoo thiab nws ua haujlwm ntev npaum li cas -lub sij hawm sib cuag nrog cov dej noo (hws, av noo, thiab cov roj ntawm daim tawv nqaij).
1) Biocompatibility thiab tsis tshua muaj kev khaus khaus
Ib qho laj thawj tseem ceeb ntawm titanium yog nrov rau lub cev hniav nyiaj hniav kub yog tias nws yogbiocompatiblethaum koj sivimplant-qib / kho mob- qibtitanium. Rau ntau tus neeg, titanium tsis tshua muaj peev xwm ua rau muaj kev tsis haum tshuaj - hom tshuaj tiv thaiv ntau dua li cov hniav nyiaj hniav kub zoo ib yam -tshwj xeeb tshaj yog piv nrog cov ntaub ntawv uas muaj los yog tso cov nickel.
Hais tias, cov tshuaj tiv thaiv tseem tuaj yeem tshwm sim yog tias:
cov hniav nyiaj hniav kub muaj residues (polishing compounds, machining oils),
qhov chaw yog ntxhib los yog tsis tiav,
los yog qhwv ntsej yog tsim los ntawm qis dua - zoo alloy los yog muaj lwm yam hlau nyob rau hauv kev sib cuag nrog daim tawv nqaij.
2) Zoo corrosion kuj (tseem ceeb rau qhwv ntsej)
Earrings yog tas li raug rau:
hws,
dej,
daim tawv nqaij roj,
lotions / perfumes,
thiab tu ncua.
Titanium ua tau zoo ntawm no vim nws tsim ibruaj khov oxide txheejntawm nws qhov chaw. Cov txheej oxide ntawd pab tiv thaiv cov hlau los ntawm tarnishing thiab txo qhov yuav ua rau cov khoom siv corrosion ua rau tawv nqaij. Qhov no yog ib qho laj thawj rau cov hniav nyiaj hniav kub titanium feem ntau zoo li "tshiab" ntev dua li ntau cov hlau plated.
3) Lub zog thiab kav ntev
Titanium muaj zog, yog li nws tuaj yeem tuav nws cov duab zoo:
Nws tsis tshua yooj yim khoov dua li cov hlau softer,
nws tiv taus hnav thaum siv txhua hnub,
thiab nws zam tau ntev - lub sij hawm txhua yam kev nyuaj siab los ntawm ib txwm qhwv ntsej txav.
Qhov no yuav pab kom cov ncej, rov qab, thiab chaw tiv tauj los ntawm deforming - deformation tuaj yeem ua rau muaj kev sib txhuam thiab ua rau khaus ntau dua.
4) Cov qib titanium feem ntau siv hauv qhwv ntsej
Hauv kev xyaum ua lag luam, feem ntau koj yuav pom cov ntsiab lus xws li:
coj mus muag ntshiab (CP) titanium(feem ntau siv rau lub cev-cov hniav nyiaj hniav kub zoo),
thiabtitanium alloysxws li Ti-6Al-4V (tseem muaj, txawm hais tias ntau tus neeg tsim khoom siv nyiaj hniav kub tseem nyiam CP qib rau kev nplij siab thiab sib xws hauv lub cev sib cuag).
Thaum yuav khoom, "qib implant"los yog"qib kho mob"titanium feem ntau yog qhov kev nyab xeeb thawj koom ruam tshaj qhov tsis meej "titanium" thov yam tsis muaj ntaub ntawv qib.
5) Qhov tseem ceeb npaum li cas (nto zoo yog txhua yam)
Txawm hais tias titanium feem ntau zoo heev, qhwv ntsej tuaj yeem ua rau khaus yog tias qhov chaw tsis zoo. Kev lag luam- ntse, cov yam tseem ceeb yog:
polish zoontawm tus ncej thiab thaj chaw ze ntawm qhov tho,
smooth threading / rov qab systems(tsis muaj cov npoo ntse),
zoo ib yam machining tolerances(snug haum tsis rub),
thiab seb cov khoom puas raug ntxuav zoo tom qab fabrication.
Yog li, lub qhov dej zoo -Tiav titanium tsej feem ntau xis nyob; ib qho tsis zoo tiav ib qho tseem tuaj yeem ua rau khaus tsis hais cov hlau.
6) Downsides / pauv- tawm los xav txog
Titanium tsis zoo rau txhua qhov xwm txheej:
Nws tuaj yeem yogkim duatshaj qhov yooj yim stainless hlau los yog plated hniav nyiaj hniav kub.
Qee qhov titanium yognto -xim(piv txwv li, los ntawm anodizing). Zoo anodizing yog ruaj, tab sis cov txheej txheem pheej yig dua yuav muaj teeb meem hnav thaum lub sijhawm.
Zoo li txhua yam hniav nyiaj hniav kub, qhwv ntsej tseem tuaj yeem ua rau khaus yog tias koj muaj tus kab mob, cov tshuaj tiv thaiv tsis tu ncua rau cov khoom tu tawv nqaij, lossis koj nquag kov thiab ua rau cov thom khwm.
7) Cov lus qhia txog kev yuav khoom
Yog tias koj xav tau titanium tsej uas feem ntau yuav "muaj kev nyab xeeb thiab xis nyob," nrhiav:
Implant-qib / kho mob- qib titanium(yog tias ua tau, qib teev)
Smooth, polished ncejthiab qhov chaw tiv tauj
A threadless los yog zoo -machined systemtsis muaj qhov ntxhib npoo
High - zoo rov qab(tseem titanium los yog sib xws hlau)
Hauv qab kab
Titanium yog ib qho ntawm cov hlau zoo tshaj plaws rau tsej, tshwj xeeb tshaj yog rau pob ntseg rhiab heev thiab ntev -lub sij hawm sib cuag ntawm daim tawv nqaij, vim nws yog corrosion-resistant, biocompatible, thiab muaj zog. Yam tseem ceeb uas yuav tau saib yog covqib, nto tiav, thiab seb puas muajtsis yog -titanium Cheebtsam(rov qab, ncej, cov khoom zoo nkauj) tuaj yeem suav nrog cov hlau uas ua rau khaus khaus.
