Cov ntawv txhuas yog cov khoom siv zoo kawg nkaus uas tau cuam tshuam ze li txhua qhov kev lag luam loj hauv ib puas xyoo dhau los. Raws li peb txhua tus paub, qhov no suav nrog kev lag luam kho mob thiab ntau yam khoom siv uas hloov kho kev noj qab haus huv. Ua tsaug rau daim ntawv txhuas, tib neeg thoob plaws ntiaj teb tuaj yeem ua neej nyob ntev thiab noj qab haus huv. Niaj hnub no, peb tab tom yuav tshuaj xyuas cov ntawv txhuas aluminium alloys uas muaj nyob rau hauv kev kho mob kev lag luam thiab vim li cas lawv thiaj li muaj ntau yam zoo. Kev kho mob yog ib qho kev lag luam uas tsis muaj chaw me me rau qhov yuam kev. Lub neej yeej nyob ntawm ceg txheem ntseeg. Rau txhua yam khoom siv los txiav txim siab tsim nyog rau cov khoom siv kho mob, nws yuav tsum ua kom tau raws li cov qauv kev ua tau zoo thiab kev ntseeg siab. Ib qho tseem ceeb uas tsis yog ib txwm xav txog hauv lwm qhov kev lag luam yog cov khoom siv kho mob, cov cuab yeej thiab cov cuab yeej siv yuav tsum muaj kev nyiam huv siab. Qhov no yog ib qho chaw uas aluminium ntawv yog tshwj xeeb zoo.
Yog tias koj ua haujlwm hauv kev lag luam kho mob lossis tsim cov khoom siv kho mob, koj yuav tsum xyuas kom meej tias cov txhuas vaj huam sib luag koj yuav yog qhov zoo tshaj plaws. Vim li no, nws ib txwm them nyiaj ua haujlwm nrog tus neeg muag khoom ntseeg siab nrog cov ntaub ntawv pov thawj ntawm kev ua tiav. Ntau cov txiaj ntsig zoo ib yam uas ua rau txhuas vaj huam sib luag thiaj li nrov hauv kev lag luam niaj hnub xws li kev tsim kho, aerospace, thiab thev naus laus zis kuj tseem muaj txiaj ntsig rau kev lag luam kho mob. Qhov tshwj xeeb tshaj yog, cov ntawv txhuas txhuas yog qhov hnyav heev, nrog ib qho zoo tshaj plaws lub zog-rau-qhov hnyav piv ntawm cov hlau. Qhov no txhais tau hais tias cov khoom siv ua los ntawm cov ntawv txhuas tuaj yeem ua nyias, hnav, thiab yoog raws, tab sis tseem muaj zog thiab ruaj khov. Ob peb lwm cov ntaub ntawv tuaj yeem phim cov ntawv txhuas hauv qhov no.
Lwm qhov zoo ntawm aluminium ntawv yog formability. Cov cuab yeej ua los ntawm cov ntawv txhuas tuaj yeem tsim tau yooj yim rau hauv txhua daim ntawv uas xav tau, ua rau lawv muaj txiaj ntsig zoo rau cov khoom siv kho mob uas yuav tsum tau tsim kom muaj tseeb. Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau kev kho cov khoom siv kho mob thiab cov khoom siv prosthetic kom haum rau tus neeg mob. Cov ntawv txhuas tau pab ua kom cov khoom siv kho mob niaj hnub ua tau nrog nws cov qauv tsim zoo heev. Aluminium panels kuj nrov rau lawv zoo heev corrosion kuj. Qhov no yog qhov tseem ceeb hauv kev kho mob kev lag luam uas yuav tsum muaj kev nyiam huv thiab huv. Cov khoom siv kho mob feem ntau raug rau lub cev, cov khoom siv ua haujlwm hnyav, thiab lwm yam dej corrosive; aluminium panels muaj zoo heev corrosion kuj. Qhov tseeb, cov ntawv txhuas muaj lub peev xwm los tsim qhov uas hu ua passivation txheej, uas tiv thaiv daim ntawv txawm tias nws khawb los yog scuffed.
Ib txoj hauv kev los xyuas kom meej tias cov cuab yeej kho mob yog biocompatible yog anodize qhov chaw. Qhov no yog ib txoj hauv kev los ua kom muaj kev tiv thaiv saum npoo ntawm cov khoom siv aluminium kom nws tuaj yeem tiv taus qhov chaw corrosive zoo dua. Anodized coatings pab txhim kho lub ntuj corrosion kuj ntawm txhuas ntawv. Anodized aluminium ntawv qhov tseem tuaj yeem muaj cov ntsaws ruaj ruaj ntxiv yog tias tsim nyog. Cov txheej txheem anodizing yuav immersing ib feem nyob rau hauv ib tug acidic da dej uas muaj hluav taws xob tam sim no. Cov phab ntsa ntawm lub tank yuav muaj cov cathode, yog li ua rau cov ntawv txhuas txhuas anode. Cov hluav taws xob ua rau cov pa oxygen ions khi rau saum npoo ntawm aluminium phaj, yog li txhim kho cov txheej txheem ntuj tsim ntawm passivation tau tham ua ntej. Muaj ob peb kauj ruam tseem ceeb hauv cov txheej txheem tsim, xws li kev npaj tsim khoom thiab kev txiav txim siab tseem ceeb, uas yog ib qho tseem ceeb raws li kev txiav txim siab cov khoom raug. Nrog aluminium ntawv, qhov no tsis yog ib txwm yooj yim vim muaj ntau yam alloys muaj. Ua ntej xaiv, koj yuav tsum ua tib zoo tshuaj xyuas tag nrho cov kev xav tau ntawm cov khoom siv thiab ua kom haum rau cov hlau zoo heev. Cov cuab yeej ua los ntawm cov ntawv txhuas feem ntau yog siv rau hauv orthopedic, endoscopic, spinal, raug mob thiab chaw phais. Qhov no yog ntxiv rau cov khoom siv hauv tsev kho mob uas tsis yog tshwj xeeb nrog rau cov tais, cov khoom siv, cov thawv ntim khoom thiab rooj plaub.
