Lub hauv paus ntsiab lus ntawm xya xim xau electroplating yog dab tsi

Lub hauv paus ntsiab lus ntawm xya xim xau electroplating yog dab tsi?

Kev xa hluav taws xob ntawm cov khoom los ntawm tshav kub ua rau nws tso nyiaj rau ntawm txheej txheej txheej, hu ua cov yeeb yuj plating plating. Hom no tau npaj siab ua ntej los ntawm M. Faraday nyob rau xyoo 1857 thiab tau dhau los ua ib qho ntawm cov txuj ci siv tshuab hluav taws xob hauv niaj hnub no. Tus qauv ntawm cov khoom siv evaporative electroplating. Evaporating cov ntaub ntawv, xws li cov hlau thiab cov sib txuas, tau muab tso rau hauv qhov chaw rau ntsia los yog dai rau ntawm cov hlau kub uas yog cov khoom siv evaporation, yuav tsum ua plated workpiece, xws li hlau, ceramic, yas thiab lwm yam tso rau hauv pem hauv ntej ntawm tus crucible. Tom qab lub kaw lus tau nrawm rau lub tshuab nqus tsev siab, qhov cub khov kho tau rhuab los ua kom vaporize cov khoom hauv qhov ntawd. Atoms lossis cov lwg me me ntawm cov khoom vaporized yog tso rau ntawm txheej deg hauv av los ntawm hws. Cov zaj duab xis tuab tuaj yeem yog txij li pua pua ntawm kaum hnub ci mus rau ntau lub microns. Zaj duab xis tuab yog nyob ntawm qhov evaporation tus nqi thiab lub sijhawm ntawm qhov dej ntawm lub tshuab evaporation (los yog nyob ntawm tus nqi them) thiab nyob ntawm qhov sib txawv ntawm qhov chaw thiab qhov seem. Rau thaj tsam loj, txheej hloov chaw ua haujlwm lossis ntau qhov dej ntws feem ntau siv los xyuas kom meej qhov sib txawv ntawm zaj duab xis tuab.

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