Plating daws kub

Thaum lwm yam kev mob (uas yog, qhov voltage tsis hloov, vim lub acceleration ntawm ion diffusion ceev, lub tam sim no yuav nce) yog unchanged, nce qhov kub ntawm cov tshuaj feem ntau yuav ceev lub cathodic cov tshuaj tiv thaiv tus nqi thiab ion diffusion tus nqi, txo tus nqi. cathodic polarization, thiab yog li ua rau txheej crystallization thicker. Txawm li cas los xij, nws tsis tuaj yeem txiav txim siab tias qhov ntsuas kub ntawm cov tshuaj yog qhov tsis zoo, thiab yog tias nws ua ke nrog lwm cov txheej txheem, qhov ntsuas kub ntawm cov tshuaj yuav ua rau muaj txiaj ntsig zoo. Piv txwv li, nce qhov kub thiab txias tuaj yeem ua rau qhov siab tshaj ntawm qhov tso cai cathode tam sim no ntom ntom, thiab qhov nce hauv cathode tam sim no ntom ntom yuav ua rau cathodic polarization ua rau qhov tsis muaj cua sov, uas yuav tsis tsuas yog ua rau cov txheej txheej crystallize thicker tab sis kuj. accelerate tus deposition tus nqi thiab txhim kho ntau lawm efficiency. Tsis tas li ntawd, nws tseem tuaj yeem txhim kho cov kev daws teeb meem ntawm kev daws teeb meem, txhawb anodic dissolution, txhim kho cathode tam sim no efficiency (tshwj tsis yog chromium plating), txo pinholes, txo cov kev ntxhov siab hauv txheej, thiab lwm yam.