Yuav Tswj Dab Tsi Cov Xim Ntawm PVD Lub Tshuab Nqus Tsev Txheej Tshuab
May 09, 2019| Yuav ua li cas los tswj cov xim ntawm PVD nqus txheej tshuab
Ntim txheej txheej - xim
Ntsiab Cai
Lub tswv yim ntawm kev lag luam ntawm lub tshuab nqus tsev (Vapor Deposition) (Physical Vapor Deposition, PVD) technology raws li lub tshuab nqus tsev, hais los ntawm lub cev, qhov khoom siv, cov khoom los yog cov dej ua kua hauv qhov ua kom poob rau hauv lub cev, cov tshuaj molecules los yog ib nrab ionization ion , thiab los ntawm kev ua pa roj tsawg (los yog ntshav), nyob rau ntawm qhov chaw ntawm lub Matrix Deposition muaj qee tus qauv tshwj xeeb ntawm cov yeeb yaj kiab nyias nyias.
Tab sis yog qhov nyuab heev?
Yooj yim, cia saib daim duab!
Los ntawm daim duab saum toj no koj tuaj yeem yooj yim nkag siab txog cov txheej txheem ntawm kev xau av, kom txhua tus neeg nug, peb tsis yog hais xim? Qhov xim qhov twg? Nws tau tuaj li cas? "Tsis txhob maj, IKS PVD tom qab sawv daws.
1. Cov xim tuaj li cas?
Nyob rau hauv lub siab nqus thiab siab kub cua sov, ntxiv cov roj sib txawv thiab sib txuas nrog cov emitted ions tuaj yeem sib txawv xim, thiab ces hloov ions tso nyiaj rau ntawm qhov khoom rau tsim ib txheej xim zaj duab xis. Yog tias N2 ntxiv, lub xim plating yog kub. Ntxiv CH, xim dub; Ntxiv O2, thiab xim yuav muaj xim thiab xiav. Yog hais tias koom nrog N2 thiab CH, xim tuaj yeem sawv nruab nrab ntawm lub sijhawm kom tos ib pliag, yog li ntawd yog xim txhua hom roj thiab cov teebmeem ion crosses ib leeg tsim!
(Ar, nyiaj)
(N2, kub)
(C2H2, Dub)
(O2, Zaj sawv)
(O2, Xiav)
(N2 + C2H2, Rose)
(N2 + C2H2, Ceg)
2. Yuav ua li cas tswj chroma?
Thiab koj xav tias, yog vim li cas qee tus tib roj tsuas muaj ob hom xim? Kev sib xyaw cov roj thiab cov kua hluav taws xob yog cov xim ntawm tag nrho cov xim xim, tab sis qhov tob thiab kev hloov xim yog los ntawm lub siab thiab lub sijhawm, feem ntau ntawm cov kev sib txuas ncaj qha rau qhov sib txawv, qhov siab ntawm lub sijhawm ntev yog tob, ntawm lub sij hawm luv luv yog ntiav.
KOJ
DUB
ROSE kub
Cov xim sib txawv ntawm zaj duab xis tsis tsuas yog txhim kho cov tsos ntawm cov khoom muag, nyob rau hauv qhov kub siab, siab ceev thiab kev huv ntawm qhov chaw ib puag ncig, kev siv ntawm ib puag ncig tiv thaiv cov ntaub ntawv, yog li cov khoom zoo nkauj, kev nyab xeeb thiab kev tiv thaiv ib puag ncig.
IKS PVD, ntsuab ib puag ncig deg kho tov, PVD txheej tshuab ntawm Suav Teb, muaj lus nug, iks.pvd @ foxmail.com
