Video: Cov txheej txheem ntawm electroplating yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Electroplating Yuav tsum hla cov hluav taws xob tam sim no los ntawm cov tshuaj hu ua electrolyte. Qhov no yog ua los ntawm dipping ob lub terminals hu ua electrodes rau hauv cov electrolyte thiab txuas rau hauv ib lub voj voog nrog lub roj teeb lossis lwm yam khoom siv hluav taws xob.
Nyob rau hauv kev hwm rau qhov no, dab tsi yog txheej txheem ntawm electroplating?
Electroplating yog a txheej txheem uas siv hluav taws xob tam sim no los txo cov hlau cations yaj kom lawv tsim ib co coherent hlau txheej ntawm ib qho electrode. Cov txheej txheem siv hauv electroplating hu ua electrodeposition. Nws yog analogous rau ib tug concentration cell ua nyob rau hauv thim rov qab.
Tom qab ntawd, lo lus nug yog, qhov twg siv cov txheej txheem electroplating? 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 muaj corrosion kuj, pab txhawb lub neej expectancy ntawm cov khoom.
Dab tsi yog electroplating piav qhia nws nrog piv txwv?
Cov txheej txheem ntawm kev tso ib txheej nyias ntawm cov hlau zoo tshaj plaws ntawm cov khoom ntawm cov hlau pheej yig dua nrog kev pab ntawm hluav taws xob tam sim no hu ua electroplating . Kev tso nyiaj ntawm cov nyiaj hauv tooj dag lossis tooj liab thiab cov tooj liab, npib tsib xee, chromium thiab lwm yam, ntawm cov khoom ua los ntawm hlau yog ua los ntawm electroplating.
Dab tsi yog electroplating nrog daim duab?
LUS TEB: Cov txheej txheem uas cov cations ntawm cov hlau yog yaj los ua ib lub tsho nyias nyias ntawm ib qho electrode nrog kev pab los ntawm kev hla hluav taws xob tam sim no hu ua electroplating . Lub ntsiab siv ntawm electroplating txoj kev yog hloov cov khoom ntawm tej yam khoom xws li ua cov khoom resistant rau corrosion.
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