ASTM F136 / Ti-6Al-4V ELI Titanium Rods
Hauv kev kho hniav niaj hnub no, kev cog hniav yog hailed li "tib neeg thib peb ntawm cov hniav." Kev cog qoob loo me me yuav tsum ua haujlwm tau ntau xyoo nyob rau hauv qhov chaw ntawm qhov ncauj complex- raug rau cov qaub ncaug, cov khoom khib nyiab, thiab lub zog loj heev - muab qhov xav tau heev ntawm cov khoom siv. Ntawm cov khoom siv cog qoob loo ntau yam muaj, ASTM F136 / Ti-6Al-4V ELI titanium alloy pas nrig tau tshwm sim los ua tus qauv kub thoob ntiaj teb rau kev cog hniav high-end, ua tsaug rau nws qhov kev ua tau zoo tshwj xeeb. Niaj hnub no, cia peb ua tib zoo saib seb dab tsi ua rau cov khoom no muaj peev xwm txhawb nqa peb lub peev xwm kom txaus siab rau zaub mov.
1. Kev txiav txim siab Ti-6Al-4V ELI: Dab tsi yog nws?
Yuav kom nkag siab txog cov ntaub ntawv no, peb yuav tsum tau rhuav tshem nws cov npe:
Ti (Titanium): Lub hauv paus ntsiab lus. Titanium muaj lub zog siab heev - mus rau - qhov hnyav piv thiab breathtaking biocompatibility.
6Al (6% Aluminium): Ntxiv feem ntau kom ruaj khov rau theem, ua kom cov khoom muaj zog thiab txo nws qhov ntom.
4V (4% Vanadium): Ntxiv kom ruaj khov rau theem, txhim kho cov khoom toughness thiab machinability.
ELI (Ntse Qis Interstitials): Qhov no yog qhov chaw kho mob tseem ceeb. Nws txhais tau hais tias cov ntsiab lus ntawm interstitial impurities -xws li oxygen, nitrogen, hydrogen, carbon, thiab hlau - yog tswj nruj me ntsis nyob rau hauv ib tug tsawg kawg nkaus.
Vim li cas "Ntxiv Tsawg Interstitials"?
Qhov tsawg dua cov impurities, qhov siab dua cov khoom tawg toughness (tsis kam mus tawg propagation) thiab qaug zog lub neej. Rau kev cog hniav uas tiv taus ntau txhiab qhov kev cuam tshuam masticatory txhua hnub, ultra-kev qaug zog siab yog qhov tseem ceeb lav tiv thaiv kev cog pob txha.
2. Vim li cas thiaj yuav tsum ua raws li ASTM F136 Standard?
ASTM F136 yog tus qauv kev qhia tshwj xeeb tsim los ntawm American Society for Testing and Materials (ASTM) rau wrought Titanium-6Aluminum-4Vanadium ELI rods rau kev phais kev phais.
Muaj-qib Ti-6Al-4V (feem ntau hu ua Qib 5), txawm hais tias zoo sib xws hauv tshuaj muaj pes tsawg leeg, yuav tsum tsis txhob siv rau tib neeg cog. Tsuas yog cov ntaub ntawv pov thawj raws li ASTM F136 ua tau raws li kev kho mob kev nyab xeeb raws li kev cai microstructure (xws li cov nplej loj), cov khoom siv kho tshuab, tshuaj lom neeg muaj pes tsawg leeg, thiab qhov zoo ntawm qhov chaw.
3. Cov txiaj ntsig tseem ceeb: Vim li cas thiaj xaiv qhov zoo tshaj plaws rau cog?
1. Exceptional Biocompatibility thiab Osseointegration
Yog vim li cas titanium tuaj yeem cog rau hauv tib neeg lub cev yog tias nws qhov chaw tam sim ntawd ua kom tuab heev, nanometer- tuab titanium dioxide (TiO2) passivation txheej thaum raug huab cua lossis lub cev kua. Cov txheej no yog qhov ruaj khov heev, tiv thaiv kev tso tawm ntawm cov hlau ions rau hauv tib neeg cov ntaub so ntswg. Tshaj tawm rau pej xeem, cov pob txha pob txha (osteoblasts) vam meej ntawm cov txheej txheem titanium dioxide no, thaum kawg tso cai rau cov pob txha thiab cov pob txha cog kom sib txuas ruaj khov ua ke- txheej txheem hu ua osseointegration.
2. Ultra-High Mechanical Strength
Piv rau kev lag luam ntshiab titanium (Qib 1-4), lub zog tawm los thiab lub zog tensile ntawmTi-6Al-4V ELI alloytau txhim kho tau zoo (lub zog tensile feem ntau yog 860MPa). Qhov no txhais tau hais tias kev cog qoob loo ua los ntawm nws tuaj yeem tsim tau nyias thiab nqaim, txo kev raug mob thaum muab tso rau thaum tseem tiv taus ntau pua Newtons ntawm kev quab yuam tsis muaj deformation lossis tawg.
3. Lower Elastic Modulus (ze rau tib neeg pob txha)
Lub elastic modulus (rigidity) ntawm cov hlau feem ntau yog siab dua li ntawm tib neeg cov pob txha. Yog tias cov khoom siv nruj dhau, nws ua rau "kev nyuaj siab tiv thaiv", qhov twg cov pob txha alveolar nyob ib puag ncig maj mam atrophies vim tsis muaj kev txhawb zog txaus. Lub elastic modulus ntawm Ti-6Al-4V ELI yog kwv yees li 110 GPa. Thaum tseem siab dua cov pob txha, nws yog ib qho qis tshaj ntawm cov hlau uas muaj zog heev (xws li stainless hlau thiab cobalt-chromium alloys), tso cai rau kev sib koom ua ke ntawm biomechanical zoo nrog cov pob txha.
4. Tus Metamorphosis: Los ntawm "Titanium Qws" mus rau "Dental Implant"
Dab tsi kws kho hniav tso rau hauv tus neeg mob lub qhov ncauj yog deb ntawm ib qho yooj yim hlau pas nrig. Raws li cov khoom siv raw, kev kho mob -qib ASTM F136 titanium rods yuav tsum tau ua cov txheej txheem tsim khoom nruj heev:
High-Precision CNC tig: Machining titanium pas nrig rau hauv cov geometry tseeb ntawm kev cog hniav, ua tiav nrog micron - qib xov.
Kev Hloov Kho Ntog (piv txwv li, SLA, RBM Technologies): Siv loj -grit blasting thiab acid- cov txheej txheem etching los tsim cov qauv microporous ntawm qhov chaw cog. Qhov no exponentially tsub kom cov cheeb tsam saum npoo, cia cov pob txha pob txha tsiv thiab txuas sai dua thiab ruaj ntseg.
Strict Sterile Ntim: Kev ntxuav tob, ua raws li gamma hluav taws xob lossis ethylene oxide (EO) kom tsis muaj menyuam, ua kom cov khoom tuaj txog zoo kawg nkaus tsis muaj menyuam ntawm lub rooj ua haujlwm.
Xaus
ASTM F136 / Ti-6Al-4V ELI titanium pas nrig tsis yog ib qho kev kov yeej ntawm metallurgy; lawv yog lub hauv paus tseem ceeb ua rau kev kho hniav niaj hnub tau txais txiaj ntsig ntau pua lab tus neeg mob. Nws yog qhov tseeb vim tias cov khoom siv no zoo kawg nkaus sib npaug ntawm lub zog, biocompatibility, thiab qaug zog tiv thaiv uas tsis muaj kev txhawj xeeb yog ua tau txhua hnub.
Tina
Txoj hauj lwm: Manager
E-Mail:W-Mo@titanmsgp.com
Xov tooj:+86 15091084744
