Thaum nws los txog rau cov txheej txheej saum npoo, ob lub thev naus laus zis paub zoo feem ntau tau txais kev saib xyuas: ion plating (IP) thiab lub cev vapor deposition (PVD). Cov txheej txheem siab heev no tau hloov pauv kev tsim khoom, muab cov kev daws teeb meem zoo tshaj plaws rau ntau yam kev siv. Hauv tsab xov xwm no, peb yuav nkag mus rau hauv cov ntsiab lus tseem ceeb ntawm ion plating thiab PVD, qhia txog lawv cov yam ntxwv tshwj xeeb, cov txiaj ntsig thiab kev siv. Ion Plating (IP): Ion plating, tseem hu ua ion vapor deposition, yog ib txoj kev kho saum npoo uas siv cov roj ionized los tso cov zaj duab xis nyias rau ntawm ntau yam substrates. Cov txheej txheem no suav nrog kev siv cov khoom siv ion beam, uas tib lub sijhawm ua pa thiab txheej txheej substrate. Los ntawm kev siv cov thev naus laus zis no, cov chaw tsim khoom tuaj yeem ua tiav kev sib txuas zoo dua, kev ruaj khov thiab kev zoo nkauj ntawm cov ntaub ntawv coated. Physical Vapor Deposition (PVD): Physical Vapor Deposition (PVD) yog ib txoj kev txheej txheem siab heev uas cuam tshuam nrog kev ua pa thiab condensation ntawm cov khoom khov rau ntawm ib qho substrate hauv ib puag ncig tswj hwm. Cov txheej txheem feem ntau muaj plaub kauj ruam: ntxuav lub substrate, cua sov cov khoom siv los tsim cov pa, thauj cov pa mus rau lub substrate, thiab condensing cov pa rau ntawm qhov chaw. PVD muaj ntau yam kev xaiv txheej txheem suav nrog cov hlau, cov hlau sib xyaw, cov khoom siv ceramic, thiab txawm tias cov yeeb yaj kiab carbon zoo li pob zeb diamond. Kev sib piv ntawm Ion Plating thiab PVD: Txawm hais tias ob qho tib si ion plating thiab PVD yog cov txheej txheem deposition, lawv txawv hauv cov txheej txheem deposition thiab cov ntaub ntawv siv. Bronzing, kub plating thiab xim feem ntau yog txuam nrog txoj kev ion plating, uas muab qhov tiav zoo thiab siab tiv taus hnav thiab oxidation. Ntawm qhov tod tes, PVD muaj ntau yam txheej txheem nrog qhov nyuaj dua, tiv taus corrosion thiab cov zaj duab xis tuab sib xws. daim ntawv thov: Ion plating: Ion plating yog siv dav hauv kev lag luam watchmaking los tsim cov khoom siv zoo nkauj thiab ruaj khov. Nws kuj tseem siv dav hauv kev tsim cov khoom dai kom zoo nkauj, hniav nyiaj hniav kub thiab cov khoom siv tsheb. Ion plating muaj ntau yam xim thiab tiav, ua rau nws yog qhov kev xaiv nrov rau kev ua tiav cov teebmeem pom tseeb. Lub cev Vapor Deposition: PVD coatings nrov hauv ntau yam lag luam, suav nrog kev lag luam semiconductor, los txhim kho kev ua tau zoo thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob. Tsis tas li ntawd, PVD thev naus laus zis yog siv dav hauv kev lag luam aerospace, kev kho mob thiab tsheb los tsim cov khoom siv hnav-resistant thiab ruaj khov. Txij li cov cuab yeej txiav mus rau kev cog rau hauv kev kho mob mus rau kev kho kom zoo nkauj, PVD muaj kev siv tau zoo heev thiab ua haujlwm tau zoo. Hauv ntej, ob qho tib si ion plating thiab PVD yog cov thev naus laus zis txheej txheem siab heev nrog cov yam ntxwv tshwj xeeb thiab qhov zoo. Ion plating paub txog nws qhov zoo nkauj thiab kev tiv thaiv corrosion, thaum PVD zoo tshaj plaws ntawm kev muab qhov nyuaj thiab kev tiv thaiv hnav. Kev xaiv ntawm cov txheej txheem no thaum kawg nyob ntawm qhov xav tau tshwj xeeb ntawm daim ntawv thov. Los ntawm kev nkag siab txog qhov sib txawv ntawm cov txheej txheem no, cov chaw tsim khoom tuaj yeem txiav txim siab kom ua tiav cov khoom txheej txheem xav tau thiab coj lawv cov khoom mus rau qhov siab tshiab.
Lub sijhawm tshaj tawm: Lub Yim Hli-07-2023