Qib 23 Titanium vs Qib 5 Titanium Implants

Kev nkag siab txog ob qho titanium alloys no yog qhov tseem ceeb vim tias cov khoom siv hauv cov khoom cog ncaj qha cuam tshuam rau nws lub zog, kev nyab xeeb, ntev -lub sij hawm ruaj khov, thiab tsim nyog rau cov pob txha sib txawv. Titanium tseem yog thawj qhov kev xaiv hauv implantology vim nws:

Exceptional biocompatibility, txhawb kev kwv yees osseointegration

Qhov zoo tshaj plaws corrosion kuj, txawm nyob rau hauv cov qaub ncaug - raug ib puag ncig

Muaj peev xwm tsim kom muaj pob txha-ntsia hlau sib txuas, tseem ceeb rau lub sijhawm ntev -implant ciaj sia taus

Cov khoom muaj txiaj ntsig zoo, tso cai rau cov cog ntoo kom tiv taus ntau xyoo ntawm kev ua haujlwm

Cov txiaj ntsig no ua rau titanium alloys, feem ntau yog Qib 5 thiab Qib 23, tseem ceeb hauv kev tsim kho hniav niaj hnub.

Titanium Qib 5 (Ti-6Al-4V)

Qib 5 yog lub ntsiab alloy siv nyob rau hauv kev lag luam cog. Nws yog xaiv rau nws cov durability siab thiab muaj zog mechanical kev ua tau zoo. Nws muaj:

Siab tensile thiab yield zog, zoo tagnrho rau tag nrho - loj cog lub cev

Superior qaug zog kuj nyob rau hauv hnyav occlusal rog

Txhim khu kev ruaj ntseg corrosion rau ntev - siv intraoral

Pov thawj kev ua tau zoo hauv kev thauj khoom-cov kabmob rov qab, xws li molar thiab tag nrho- cov rooj plaub

Qib 5 feem ntau yog xaiv rau nws lub zog thiab rigidity. Cov kws kho mob nyiam nws thaum lawv xav tau kev ruaj ntseg ruaj khov hauv cov pob txha tuab lossis siab - chaw thau khoom tom qab.

Titanium Qib 23 (Ti-6Al-4V-ELI)

Qib 23 yog ib qho "refined" version ntawm Qib 5. Nws muaj ntau ntxiv -cov ntsiab lus qis qis (ELI), uas ua rau kom zoo dua purity thiab lom neeg sib raug zoo. Nws cov txiaj ntsig kho mob muaj xws li:

Cov ductility siab dua thiab yooj yooj yim txo qhov kev pheej hmoo ntawm pob txha hauv qhov nqaim implants

Txhim kho toughness, zoo tagnrho rau nyias ridges los yog thaj chaw uas muaj pob txha tsawg

Txo cov pa oxygen thiab cov ntsiab lus hlau, uas txhim kho cov mos- cov ntaub so ntswg teb thiab kev nyab xeeb

Kev ua tau zoo dua hauv qhov chaw sib tw anatomically, suav nrog thaj chaw zoo nkauj sab hauv

Qib 23 (Ti-6Al-4V ELI) muaj cov pa oxygen siab tshaj plaws ntawm 0.13%, uas yog qis dua li ntau lwm cov titanium alloys. Qhov qis impurity no pab txhim kho nws cov pob txha toughness thiab biocompatibility hauv kev cog hniav.

Yog vim li cas qhov txawv Matters Clinically

Ob lub alloys yog nyob rau tsev neeg titanium. Txawm li cas los xij, lawv qhov kev sib txawv qhia seb cov neeg cog cog cog li cas thiab cov kws kho mob xaiv lawv li cas. Hauv kev xyaum tiag tiag:

Qib 5=Lub zog thiab thauj khoom- kev ntseeg tau

Qib 23=Kev nyab xeeb, yoog raws, thiab kev ua tau zoo hauv lub cev tsis zoo

Cov txiaj ntsig sib txawv no pab cov kws kho hniav sib xyaw cov khoom cog rau cov pob txha zoo, cov ntaub ntawv nyuaj, thiab ntev -cov kev xav tau biomechanical. Qhov no ua kom paub tseeb tias cov txiaj ntsig kho tau zoo dua.

Thov rau Cov Qauv Dawb

Qib 5 thiab Qib 23 ob leeg siv tib lub hauv paus alloy, Ti-6Al-4V. Txawm li cas los xij, lawv coj txawv txawv nyob rau hauv kev nyuaj siab, thaum lub sij hawm machining, thiab nyob rau hauv lom tej yam kev mob. Cov kev sib txawv no ncaj qha cuam tshuam rau kev cog qoob loo ntev, kev pheej hmoo ntawm pob txha, kev ua haujlwm tsis zoo, thiab kev saib xyuas tag nrho. Cov kws kho mob yuav tsum paub tias txhua qib ua tau li cas. Qhov no yog qhov tseem ceeb thaum xaiv cov implants rau cov pob txha tawv, nqaim-inch fixtures, los yog nyias-walled seem.

Kev sib xyaw thiab Purity sib txawv

Ob qib yog nyob rau Ti-6Al-4V alloy tsev neeg, tab sis ELI (ntxiv-Low Interstitial) specification ntawm Qib 23 txhais tau tias:

Txo cov pa oxygen

Txo nitrogen thiab carbon impurities

Siab dua ductility thiab tawg toughness

Qhov no "cleaner" alloy muab Qib 23 ua kom zoo dua qub nyob rau hauv cov xwm txheej uas cov implants fim dua microstrain, xws li thaj tsam crestal lossis hauv cov neeg pluag- cov pob txha zoo (D3-D4). Kev txhim kho toughness yuav txo tau qhov tshwm sim ntawm microfractures, tivthaiv deformation, los yog cia li tsis ua hauj lwm.

Qib 5 yog nruj thiab muaj zog, ua rau nws zoo meej rau cov xwm txheej xav tau kev nruj nruj. Nws yog feem ntau siv nyob rau hauv dav implants los yog muaj zog abutment qhov chaw.

Mechanical Strength thiab Flexibility Comparison

Thaum muab piv rau Qib 5 Titanium (Ti-6Al-4V) thiab Qib 23 Titanium (Ti-6Al-4V ELI) rau kev cog hniav, qhov sib txawv tseem ceeb tsis yog cov lej xwb. Nws yog li cas txhua cov hlau ua tau zoo nyob rau hauv lub qhov ncauj ntau xyoo ntawm kev tom, kev txav me me, thiab kev ntxhov siab dua. Ob qho khoom siv ua haujlwm zoo heev. Txawm li cas los xij, lawv cov khoom siv kho tshuab ua rau lawv zoo tagnrho rau kev cog ntoo sib txawv thiab cov kev xav tau kho mob.

Core Mechanical Property Comparison

Raws li ASTM F136, modulus ntawm elasticity rau Qib 23 titanium yog 105-120 GPa. Qhov ntawd yog ze li qhov tawv tawv zoo li Qib 5, tab sis Qib 23 ua tiav qhov no nrogzoo dua ductility thiab toughness. Qhov sib txawv tseem ceeb tsis yog lub zog nyoos, tab sis qaug zog tus cwj pwm. Qib 23 yog ductile thiab tawv. Qhov no pab nws tiv thaiv rov ua rog tsis muaj kev tawg. Qhov kev ua tau zoo no tseem ceeb tshwj xeeb rau:

Nqaim - txoj kab uas hla

Implants siv nyob rau hauv posterior cheeb tsam nrog ib tug siab occlusal load

Ntev - lub sij hawm microstrain ntawm cov pob txha crestal

Nyias-walled implant designs

Qib 5 yog qhov muaj zog alloy ntawm daim ntawv. Txawm li cas los xij, nws cov ductility qis txhais tau tias nws tsis zam txim tsawg dua nyob rau hauv cov xwm txheej uas cog flex feem ntau nyob rau hauv load.

Biocompatibility thiab Clinical Behavior Sib txawv

Ob qib yog biocompatible heev. Txawm li cas los xij, Qib 23 feem ntau qhia tau tias muaj cov lus teb lom neeg zoo dua vim tias nws muaj tsawg dua impurities. Clinically, qhov no tuaj yeem txhawb nqa:

Zoo dua osseointegration sib xws

Tsawg txoj kev pheej hmoo ntawm microfracture hauv cov pob txha puas

Muaj kev nyab xeeb siv rau hauv cov qauv tsim me me lossis nqaim

Qib 5 tseem tseem ua tus thawj tswj hwm hauv abutments, prosthetic Cheebtsam, thiab tus qauv - txoj kab nruab nrab ntawm lub cev. Hauv cov xwm txheej no, lub zog thiab nruj yog qhov tseem ceeb tshaj qhov yooj. Hauv ASTM F136-certified Qib 23, elongation ntawm so yog tsawg kawg yog 10%, qhia tias nws deforms ntau dua ua ntej ua tsis tiav. Qhov siab elongation no txhawb kev nyab xeeb kev ua tau zoo nyob rau hauv nqaim lossis muag muag, txo qhov kev pheej hmoo ntawm cov kab nrib pleb.

Kev cog hniav tsis tuaj yeem tiv taus tsuas yog tom qab quab yuam. Lawv tau txais microstrain recurrent, multidirectional loading, hloov nyob rau hauv qhov kub thiab txias, thiab bioactive ib puag ncig. Titanium Qib 5 thiab Qib 23 ob leeg ua tau raws li tag nrho cov kev cai no thiab yog vim li cas lawv thiaj li yog tus qauv hauv kev cog qoob loo niaj hnub.

Cov alloys tshwj xeeb hauv kev txiav txim siab tias lawv muaj zog, tawv thiab biocompatible.

Cov implants thiab abutments muaj peev xwm khaws lawv cov duab txawm tias hnyav loads ntawm lawv occlusal nto vim lawv siab tensile thiab yield zog.

Qib 23 muaj kev qaug zog zoo heev. Qhov no txhais tau hais tias kev cog qoob loo tuaj yeem tswj tau ntau lab lub voj voog zom zom yam tsis tau txais microfractures.

Zoo corrosion kuj txhais tau tias ntev -lub sij hawm stability nyob rau hauv lub qhov ncauj. Cov qaub ncaug, pH hloov, thiab cov kab mob tuaj yeem ua rau cov khoom tsis muaj zog.

Cov cuab yeej zoo no pab ua kom paub tseeb osseointegration. Qhov no tso cai rau cov pob txha los tsim kev sib txuas ncaj qha thiab kav ntev nrog rau qhov chaw cog. Ob lub alloys ua haujlwm zoo nrog kev kho saum npoo niaj hnub zoo li SLA, SLActive, thiab anodised textures. Cov kev kho mob no pab txhim kho pob txha teb thiab txhawb kev ruaj ntseg thaum ntxov.

Qib 5 thiab 23 muaj zog thiab ruaj khov dua li kev lag luam ntshiab titanium. Lawv muab lub zog zoo dua yam tsis muaj kev cuam tshuam rau kev kho mob. Qib 23 muaj ib qho ntxiv -low interstitial (ELI) muaj pes tsawg leeg. Qhov no muab nws zoo dua ductility. Yog li, nws yog qhov zoo tshaj plaws rau kev cog qoob loo nqaim, nyias- cov qauv tsim phab ntsa, thiab cov xwm txheej nrog cov pob txha mos lossis cov pob txha. Qib 5 yog tus qauv rau cov khoom siv prosthetic, cov khoom siv loj, thiab cov qauv cog muaj zog.

Cov alloys no yog qhov tseem ceeb rau ntau yam kev kho hniav. Lawv ua haujlwm zoo rau ib tus hniav uas ploj lawm, cog qoob loo- khaws cia, lossis tag nrho - kho kom zoo nkauj. Cov kws kho mob tso siab rau lawv rau lawv lub zog, kev sib raug zoo nrog lub cev, thiab ntev - cov txiaj ntsig tau ntev.

Cov xwm txheej uas Qib 23 ua tau zoo dua

Qib 23 excel hauv:

Nqaim - txoj kab uas hla

Tam sim ntawd muab tso rau implants

Cov pob txha mos (D3-D4)

High -yuav tsum tau hloov tau yooj yim

Cov cheeb tsam muaj kev ntxhov siab-vim puas lawm

Nws muaj zog toughness txo qis txoj hauv kev ntawm kev cog hniav puas. Qhov no yog qhov tseem ceeb rau kev cog qoob loo qaug zog.

Cov ntaub ntawv uas Qib 5 muab cov txiaj ntsig zoo dua

Qib 5 feem ntau yog qhov kev xaiv zoo tshaj plaws thaum:

Xav kom muaj zog tom heev

Implants muaj qhov dav dua

Prosthetic loads hnyav dua

Angulated implants xav tau kev txhawb nqa nruj

Txhim kho rigidity yog tsim nyog

Qib 5 yog qhov kev xaiv nrov rau kev kho tom qab. Nws cuam tshuam lub zog tensile thiab ua kom siab compressive stability.

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Peb yog cov chaw tsim khoom tshwj xeeb koom nrog kev sib sib zog nqus ntawm titanium thiab titanium alloys, muab tag nrho cov khoom lag luam suav nrog titanium raj, daim hlau, tuav, xov hlau, thiab foils. Peb qhov chaw yog nruab nrog niaj hnub, cov kab ntau lawm uas muaj hnyav- lub luag haujlwm thim rov qab kub dov mills rau cov phaj tuab thiab ntau - yob txias dov mills rau cov ntawv txheeb thiab cov ntawv ci. Tube manufacturing siv precision txias pilger mills thiab seamless tube ntau lawm kab, thaum bar thiab hlau cov khoom yog tsim los ntawm high- ceev bar / hlau dov mills thiab nruam cov khoom siv. Cov txheej txheem tseem ceeb tau txais kev txhawb nqa los ntawm lub tshuab nqus tsev annealing rau kev kho cua sov, thiab ua tiav los ntawm CNC machining chaw, laser txiav tshuab, thiab precision leveling tshuab. Nrog rau kev tswj hwm kev tswj hwm zoo saib xyuas tag nrho cov txheej txheem los ntawm cov khoom siv raw mus rau cov khoom tiav, peb tau cog lus los muab siab -kev ua tau zoo, precision titanium cov kev daws teeb meem rau kev lag luam xws li aerospace, cov cuab yeej kho mob, kev ua tshuaj lom neeg, thiab siab -cov khoom siv kawg.

Peb ua raws li kev lag luam- qib kev tiv thaiv cov qauv, muab cov kev daws teeb meem rau kev ntim khoom rau txhua yam khoom titanium: cov hlab thiab tuav yog ib tus neeg ruaj ntseg nrog tiv thaiv- xeb VCI hauv ob sab phlu hauv cov ntoo crates; daim hlau thiab ntawv ci yog interleaved nrog anti- khawb PE zaj duab xis thiab ntim rau hauv hnyav- lub luag haujlwm corrugated thawv; xov hlau yog precision-mob ntawm cov reels muaj. Tag nrho cov pob khoom suav nrog cov khoom siv desiccant thiab muaj cov ntawv qhia meej cov khoom lag luam nrog cov lej traceability, kom ntseeg tau tias koj cov ntaub ntawv titanium precision raug tiv thaiv los ntawm ya raws, cuam tshuam, thiab puas thaum lub sijhawm khaws cia thiab thoob ntiaj teb logistics, tuaj txog ntawm koj cov kab ntau lawm.

Thov Kev Sib Tham Kev Sib Tham