Xim Plating Nto Kho
Xim Plating
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Xim electroplating yog txheej txheem kho saum npoo uas siv cov txheej txheem electrochemical los tsim cov xim zaj duab xis txheej ntawm cov hlau. Nyob rau hauv cov txheej txheem no, ib tug tshwj xeeb compound yuav tsum tau xaiv los tsim ib zaj duab xis nrog cov xim sib txawv ntawm cov hlau nto.
Nyob rau hauv cov txheej txheem ntawm cov xim electroplating, cov hlau saum npoo yuav tsum tau ntxuav thiab polished ua ntej kom ntseeg tau tias tsis muaj impurities xws li roj thiab oxides ntawm qhov chaw. Tom qab ntawd cov hlau raug xa mus rau cov tshuaj electrolyte los ntawm electrochemical cell, thiab qhov tam sim no tsis tu ncua thiab ib qho hluav taws xob tshwj xeeb yog siv los tswj cov tshuaj tiv thaiv ntawm qhov sib xyaw ntawm cov hlau.
Nyob rau hauv cov tshuaj tiv thaiv electrolytic, cov oxide ions nyob rau hauv cov zaj duab xis passivation react los tsim ib tug ntxhia xim zaj duab xis nrog siab hardness. Qhov tuab ntawm zaj duab xis no feem ntau yog nyob nruab nrab ntawm 0.1 thiab 3 microns. Cov tshuaj sib txawv thiab cov tshuaj tiv thaiv yuav ua rau cov xim ntawm cov yeeb yaj kiab hloov.
Xim Plating Nto Kho
Qhov zoo ntawm cov xim electroplating feem ntau yog tshwm sim hauv cov hauv qab no:
1. Muaj zog hnav tsis kam: Txij li cov xim electroplating tuaj yeem tsim ib zaj duab xis nyias ntawm cov hlau nto, nws ua rau cov tawv tawv thiab hnav tsis kam ntawm cov hlau nto, ua rau nws tsis tshua muaj kev puas tsuaj rau saum npoo xws li khawb thiab hnav.
2. Zoo corrosion kuj: Cov zaj duab xis txheej ntawm cov xim electroplating txheej tuaj yeem ua lub luag haujlwm los tiv thaiv corrosion ntawm cov hlau nto, ua kom ntev lub neej kev pab cuam ntawm cov khoom.
3. Kev zoo nkauj zoo nkauj: Xim electroplating tuaj yeem tsim cov txheej txheem zaj duab xis nrog cov xim tshwj xeeb ntawm cov khoom, muab cov khoom zoo rau kev pom.
Vim cov txiaj ntsig zoo no, xim electroplating yog dav siv hauv kev kho deg ntawm qee cov khoom siv hlau high-end, xws li cov hniav nyiaj hniav kub, watches, high-end technology khoom, thiab lwm yam.
Xim plating thev naus laus zis muaj qhov zoo ntawm cov txheej txheem yooj yim, ntau yam xim, cov nyhuv zoo, thiab lwm yam, thiab tuaj yeem ua tiav qhov chaw tiv thaiv corrosion, hnav tsis kam, huab cua tsis kam thiab lwm yam teebmeem yam tsis muaj qhov hnyav thiab tus nqi ntawm substrate. Txawm li cas los xij, daim ntawv thov ntawm cov xim plating tshuab yog txwv, thiab nws tsuas yog haum rau kev kho deg ntawm qee cov ntaub ntawv thiab cov duab yooj yim.
