Ntxiv raucov txheej txheem electroplating, peb feem ntau pom kev sib xyaw ntawm electroplating thiabxim daj pleev xim rau ntawm flanges. Nws yog nyob rau hauv daim ntawv ntawm electroplated daj xim.
Electroplating thiab txau cov xim daj yog txheej txheem kho saum npoo uas ua ke nrog cov txheej txheem electroplating thiab txau kom ntxiv cov xim daj xim rau saum npoo ntawm cov khoom hlau.
Hauv cov txheej txheem ntawm electroplating thiab txau cov xim daj, thawj kauj ruam yog electroplate cov khoom hlau.
Electroplating yog txheej txheem ntawm txheej txheej hlau nrog txheej hlau lossis hlau los txhim kho nws cov kev tiv thaiv corrosion thiab txhim kho nws cov tsos. Tom qab electroplating kev kho mob, qhov saum npoo ntawm cov khoom hlau ua du, zoo ib yam, thiab ua rau kom adhesion.
Tom ntej no yog muab cov xim daj.
Txhawm rau kom ntseeg tau tias qhov zoo thiab qhov tsos ntawm cov xim pleev xim, cov xim daj yog feem ntau ua los ntawm kev txau. Kev txau tuaj yeem ua rau cov xim pleev xim sib npaug ntawm cov hlau nto thiab muaj adhesion zoo. Cov xim daj xim zaj duab xis tuaj yeem tswj tau los ntawm kev kho cov xim lossis cov khoom siv ntxiv rau kev txau kom tswj qhov tob thiab qhov ci ntawm cov xim.
Cov txheej txheem electroplating thiab xim daj yog feem ntau siv rau kev kho kom zoo nkauj sab nrauv thiab tiv thaiv cov khoom hlau. Cov xim daj xim zaj duab xis tuaj yeem ua rau kom pom kev pom ntawm cov khoom siv hlau, muab qee yam kev tiv thaiv corrosion thiab hnav tsis kam, thiab txuas ntxiv lawv lub neej kev pab cuam. Tib lub sijhawm, cov txheej txheem electroplating thiab xim daj xim tuaj yeem hloov kho thiab txhim kho raws li cov kev xav tau tshwj xeeb kom tau raws li cov kev cai tshwj xeeb ntawm kev lag luam thiab kev siv sib txawv.
Cov txheej txheem electroplating daj yog txheej txheem ntawm electroplating nto ntawm cov khoom hlau ua ntej siv cov xim daj txheej. Electroplating yog ib txoj kev ua haujlwm uas siv hluav taws xob tam sim no los tso cov hlau ions rau ntawm qhov chaw ntawm cov khoom los tsim cov txheej txheem hlau, thiab tiv thaiv kev xeb thiab ua kom zoo nkauj ntawm cov khoom hlau. Cov xim daj yog cov xim tuab siv los muab cov xim daj zoo nkauj.
Kub dip galvanizingyog cov txheej txheem ntawm immersing steel khoom nyob rau hauv high-temperature molten zinc tov rau plating. Los ntawm reacting nrog zinc, nws tsim ib txheej tiv thaiv ntawm zinc hlau alloy, uas plays lub luag hauj lwm nyob rau hauv kev tiv thaiv corrosion. Kub dip galvanizing muaj cov yam ntxwv ntawm kev ua haujlwm siab corrosion thiab lub neej ntev los tiv thaiv corrosion, ua rau nws tsim nyog rau cov khoom siv hlau hauv qhov chaw sab nraum zoov.
Txias galvanizing yog txheej txheem ntawm immersing hlau cov khoom nyob rau hauv ib tug tov uas muaj zinc ions rau galvanizing, thiab depositing zinc ions rau ntawm cov hlau nto los ntawm electrochemical txoj kev los ua ib tug nyias zinc txheej. Piv nrog rau kub galvanizing, cov txheej txheem galvanizing txias tsis tas yuav tsum tau kho qhov kub thiab txias, thiab nws yooj yim rau kev khiav lag luam, tab sis tsis muaj corrosion kuj. Nws yog tsim rau cov khoom siv hlau hauv ib puag ncig sab hauv.
Hauv cov ntsiab lus, cov txheej txheem xim daj electroplating feem ntau ntxiv cov xim daj xim txheej rau saum electroplating, uas yog siv rau kev tiv thaiv corrosion thiab kho kom zoo nkauj ntawm cov khoom hlau. Kub dip galvanizing thiab txias galvanizing, ntawm qhov tod tes, tsim ib txheej zinc ntawm cov hlau nto los ntawm immersion lossis electrochemical txoj kev, ua lub luag haujlwm hauv kev tiv thaiv corrosion. Kub dip galvanizing muaj siab corrosion kuj thiab lub neej ntev kev pab cuam, ua rau nws haum rau sab nraum zoov ib puag ncig; Txias galvanizing yog ib qho yooj yim rau kev khiav lag luam thiab haum rau ib puag ncig sab hauv tsev.
Post lub sij hawm: Jul-04-2023
