Kev tsom xam ntawm electroplating cov txheej txheem ntau lawm thiab nws qhov zoo thiab qhov tsis zoo?

Kev siv hluav taws xob yog cov txheej txheem kev kho kom zoo nkauj uas tso cov hlau ions rau ntawm cov hlau lossis tsis - hlau cov npoo. Cov hau kev electroplating muaj xws li electrolytic plating, enctrochemical tso tawm, thiab saum npoo synthesis. Cov txheej txheem no tuaj yeem txhim kho cov khoom siv saum npoo av, xws li corrosion tsis kam thiab lub zog, ua rau muaj kev ua tau zoo dua qub. Qhov zoo thiab qhov tsis zoo ntawm electroplating yog feem ntau xav txog hauv cov hauv qab no.

1. Qhov zoo

1.1 Zoo heev nto yig zoo

Electroplating cov ntaub ntawv ib txheej ntom ntom ntom ntom hlau ntawm cov thawj substrate, nrog nto nto moo zoo nkauj thiab kev sib xws. Cov nplaum zoo tshaj plaws ntawm txheej electroplated txwv tsis pub flaking thiab kev laus, ua kom txuas ntxiv lub neej ntawm cov hlau.

1.2 Zoo heev corrosion thiab hnav tsis kam

Thaum ib qho hluav taws xob hlau yog coated nrog lwm cov hlau, cov tshuaj tshiab tsim, zoo dua txhim kho cov hlau lub corrosion thiab hnav tsis kam. Piv txwv li, qhov chaw plated nrog chrome yog ntau tiv taus corrosion, thaum ntu plated nrog Nickel tau ntau dua hnav {1} {resistant.

1.3 Tus nqi tsim khoom lag luam tsis muaj nqi

Piv rau lwm cov kev kho mob hauv av, electroplating muaj cov txiaj ntsig zoo xws li tus nqi qis, yooj yim ntawm kev ua haujlwm tau yooj yim. Electroplating kuj tseem muaj peev xwm ua cov haujlwm loj thiab ua haujlwm nyuaj.

2. Qhov tsis zoo

2.1 ib puag ncig cov pa paug

Cov tshuaj elevlawm muaj cov tshuaj kho kom loj heev thiab cov hlau sib txuas, uas yog nquag mus rau kev loj hlob thiab xau thaum lub sij hawm ntau lawm thaum lub sijhawm tsim khoom. Cov txheej txheem xwm txheej tsis tu ncua lossis cov cuab yeej siv laus tuaj yeem ua rau ib puag ncig cov pa paug thiab txaus ntshai.

2.2 Kev Siv Hluav Taws Xob Loj

Txheej txheem electroplating yuav tsum muaj hluav taws xob txuas ntxiv, ua rau muaj kev siv hluav taws xob siab. Tsis tas li ntawd, cov xwm txheej xws li cov txheej txheej tsis sib xws thiab lub sijhawm ua haujlwm ntev kuj cuam tshuam rau cov txheej txheem kev txuag hluav taws xob.

2.3 Kev phom sij rau kev noj qab haus huv

Qee cov tshuaj organic thiab hlau ions hauv electradating kev daws teeb meem yuav teeb meem kev pheej hmoo. Piv txwv li, qee tus neeg ua haujlwm tuaj yeem tsim cov kab mob ntawm daim tawv nqaij lossis xav tau cov khoom siv ua pa, thiab tsis kho kom tsis txhob siv dej khib nyiab yuav ua rau ib puag ncig.