Video: Cov tshuaj tiv thaiv dab tsi yog siv rau electroplating?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Electroplating yuav kis tau hluav taws xob los ntawm cov tshuaj hu ua electrolyte. A tshuaj tiv thaiv redox yog spontaneous yog tus qauv electrode muaj peev xwm rau lub tshuaj tiv thaiv redox yog qhov zoo. Yog tshuaj tiv thaiv redox yog tsis zoo, cov tshuaj tiv thaiv yuav tsis mus rau pem hauv ntej kev taw qhia (tsis-spontaneous).
Hais txog qhov no, hom tshuaj tiv thaiv twg yog siv rau cov lus teb electroplating com?
Cov tshuaj tshuaj tiv thaiv siv hauv electroplating hu ua electrode position/electrolysis.
Ib yam li ntawd, peb siv electroplating qhov twg? Electroplating yog siv nyob rau hauv cov hniav nyiaj hniav kub ua rau lub tsho hauv paus hlau nrog cov hlau muaj txiaj ntsig kom ua rau lawv zoo nkauj dua thiab muaj txiaj ntsig thiab qee zaum muaj zog dua. Chromium plating yog ua tiav ntawm lub tsheb log rims, roj burners, thiab da dej fixtures kom confer corrosion kuj, pab txhawb lub neej expectancy ntawm cov khoom.
Hais txog qhov no, dab tsi cov txheej txheem tshuaj siv rau electroplating?
Electroplating yog lub hauv paus txheej txheem ntawm plating ib tug hlau mus rau lwm yam los ntawm hydrolysis feem ntau los tiv thaiv corrosion ntawm hlau los yog rau cov hom phiaj zoo nkauj. Cov txheej txheem siv ib qho hluav taws xob tam sim no los txo cov hlau yaj cations los tsim kom muaj cov hlau coherent txheej ntawm cov electrode.
Yam dab tsi cuam tshuam rau electroplating?
Muaj ntau yam uas cuam tshuam txheej txheem no. Qhov chaw ntawm cov electrodes, qhov kub thiab txias, hom hlau thiab electrolyte, qhov loj ntawm cov ntaub ntawv tam sim no yog qee yam ntawm cov no. yam . Hauv tsab ntawv no tus yam uas cuam tshuam tus electroplating txheej txheem yuav raug soj ntsuam.
Pom zoo:
Vim li cas cov tshuaj tiv thaiv kev zom zaub mov hu ua hydrolysis cov tshuaj tiv thaiv?
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