Lub cev vapor deposition (PVD) yog txheej txheem siv los tsim cov vapor hlau uas tuaj yeem tso rau ntawm cov khoom siv hluav taws xob ua nyias, ua tau zoo heev ua rau cov hlau ntshiab lossis txheej txheej. Cov txheej txheem yog ua nyob rau hauv lub tshuab nqus tsev chamber ntawm lub tshuab nqus tsev siab (10–6 torr) siv lub cathodic arc qhov chaw.
Peb kauj ruam hauv txheej txheem PVD yog dab tsi?
Cov txheej txheem PVD yog evaporation, sputtering thiab ion plating.
Qhov txawv ntawm PVD thiab CVD yog dab tsi?
PVD, los yog lub cev vapor deposition, yog ib txoj kab-ntawm-pob pom txheej txheem uas tso cai rau nyias txheej thiab ntse npoo. CVD, ntawm qhov tod tes, stands rau tshuaj vapor deposition thiab yog thicker los tiv thaiv tshav kub. PVD feem ntau siv rau cov cuab yeej ua tiav, qhov CVD ua pov thawj zoo tshaj plaws rau kev ntxhib
Dab tsi yog cov ntawv thov rau lub cev vapor deposition txheej?
PVD yog siv rau hauv kev tsim khoom ntawm ntau yam khoom, nrog rau cov khoom siv semiconductor, aluminized PET zaj duab xis rau cov zais pa thiab cov khoom noj txom ncauj, cov txheej txheem kho qhov muag thiab cov ntxaij lim dej, coated txiav cov cuab yeej rau metalworking thiab hnav tsis kam, thiab cov yeeb yaj kiab zoo heev rau cov khoom dai kom zoo nkauj.
Lub ntsiab lus ntawm lub cev thiab tshuaj vapor deposition yog dab tsi?
Qhov txawv ntawm Lub Cev Vapor Deposition (PVD) & Chemical Vapor Deposition (CVD) Lub cev Vapor Deposition (PVD) thiab Chemical Vapor Deposition (CVD) yog ob txheej txheem siv los tsim cov txheej nyias nyias ntawm cov khoom, lub npe hu ua ib zaj duab xis nyias, mus rau lub substrate.
