Tom qab oxidation, chrome plated qhov chaw tuaj yeem polished los ntawm cov hauv qab no:
1, Mechanical polishing
Cov tshuab polishing yog siv cov tshuab polishing thiab lub log los txhuam thiab txhuam qhov chaw ntawm chrome plated, thiaj li yuav tshem tawm cov oxide txheej thiab rov ua cov xim hlau. Tshuab polishing yog ib txoj kev polishing ib txwm haum rau ntau yam chrome plated qhov chaw, tab sis nws yuav tsum muaj qee yam kev txawj thiab kev paub thaum lub sijhawm ua haujlwm, txwv tsis pub nws yuav ua rau muaj kev puas tsuaj rau chrome plating txheej.
2, Tshuaj polishing
Tshuaj polishing yog siv cov tshuaj reagents los corrode thiab polish qhov saum npoo ntawm chrome plated qhov chaw, thiaj li yuav tshem tawm cov oxide txheej thiab kho cov xim hlau. Cov tshuaj polishing muaj xws li phosphoric acid, sulfuric acid, nitric acid, thiab lwm yam. Tshuaj polishing muaj qhov zoo ntawm kev ua haujlwm siab thiab tus nqi qis, tab sis yuav tsum tau them nyiaj rau kev tswj cov concentration thiab kub ntawm polishing tus neeg saib xyuas, txwv tsis pub nws yuav ua rau muaj kev puas tsuaj rau chrome plating txheej.
3, Electrochemical polishing
Electrochemical polishing yog siv cov txheej txheem electrochemical los txhuam qhov saum npoo ntawm chrome plated, thiaj li yuav tshem tawm cov oxide txheej thiab rov ua cov xim hlau. Electrochemical polishing yuav tsum siv chrome plated qhov chaw ua anodes, muab tso rau hauv ib qho electrolyte uas muaj cov tshuaj polishing, thiab polishing lawv los ntawm kev thov tam sim no. Electrochemical polishing muaj qhov zoo ntawm kev ua haujlwm siab thiab qhov zoo ntawm qhov chaw, tab sis nws yuav tsum tau siv cov cuab yeej siv siab thiab qee qib kev paub txog electrochemical thaum lub sijhawm ua haujlwm.
4, Ultrasonic tu
Ultrasonic tu yog siv cavitation thiab txhua yam teebmeem tsim los ntawm ultrasonic tsis nyob rau hauv cov kua los ntxuav thiab polish qhov saum npoo ntawm chrome plated qhov chaw, thiaj li yuav tshem tawm cov oxide txheej thiab rov ua nws cov luster. Ultrasonic tu muaj qhov zoo ntawm kev ua haujlwm siab thiab kev ua haujlwm zoo, tab sis kev saib xyuas yuav tsum tau them rau kev tswj cov hom thiab cov ntsiab lus ntawm cov tshuaj ntxuav, txwv tsis pub nws yuav ua rau muaj kev puas tsuaj rau chrome plating txheej.
5, Txheej tiv thaiv
Kev tiv thaiv txheej yog daim ntawv thov ntawm cov yeeb yaj kiab tiv thaiv ntawm qhov chaw ntawm chrome plated los tiv thaiv oxidation thiab corrosion. Cov tshuaj tiv thaiv txheej txheem muaj xws li cov kua roj vanish, epoxy resin, polyurethane, thiab lwm yam. Cov txheej txheem tiv thaiv muaj qhov zoo ntawm cov txiaj ntsig zoo thiab kev ua haujlwm ntev, tab sis nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xaiv cov txheej txheem uas tsim nyog thiab ua raws li cov txheej txheem thiab kev saib xyuas.