Cov hlau galvanizing yog ib feem tseem ceeb ntawm cov txheej txheem tsim cov khoom me me galvanizing. Cov txheej txheem no yog qhov tseem ceeb los tiv thaiv cov khoom hlau los ntawm kev xeb thiab xyuas kom meej tias lawv siv tau ntev.Cov khoom me me galvanizing suav nrogkev siv cov txheej zinc tiv thaiv rau cov khoom hlau, ua rau lawv ruaj khov thiab tiv taus xeb. Tab sis koj ua li cas koj thiaj li ua tiav koj cov khoom?
Cov txheej txheem galvanizing rau cov khoom me me feem ntau pib nrog kev npaj nto. Qhov no suav nrog kev ntxuav cov khoom kom tshem tawm cov av qias neeg, roj lossis lwm yam kab mob uas yuav cuam tshuam rau cov txheej txheem galvanizing. Thaum cov khoom raug ntxuav, lawv feem ntau raug muab tso rau hauv lub dab da dej tshuaj kom tshem tawm cov oxides seem ntawm qhov chaw hlau. Cov kauj ruam no yog qhov tseem ceeb kom ntseeg tau tias cov txheej galvanized lo rau zoo.
Thaum kev kho qhov chaw tiav lawm, cov khoom seem tau npaj rau cov txheej txheem galvanizing. Muaj ntau txoj hauv kev raukev pleev xim galvanizing, suav nrogkub-dip galvanizing, electroplating thiab mechanical galvanizing. Kub dip galvanizing yog ib qho ntawm cov txheej txheem feem ntau ntawm galvanizing cov khoom me me. Hauv cov txheej txheem no, cov khoom ntxuav tau muab tso rau hauv ib lub dab dej ntawm cov zinc molten, uas metallurgically bonds rau ntawm qhov chaw hlau, tsim ib lub txheej muaj zog thiab ntev.
Kev siv hluav taws xob (electroplating) yog lwm txoj kev nrov ntawm kev siv hluav taws xob los ua kom cov khoom me me sib zog. Cov txheej txheem no suav nrog kev siv hluav taws xob los tso ib txheej zinc rau ntawm qhov chaw ntawm cov khoom hlau. Kev siv hluav taws xob feem ntau siv rau cov khoom me me, nyuaj uas yuav nyuaj rau siv hluav taws xob los ua kom cov khoom sib zog siv cov txheej txheem kub plating.
Kev siv tshuab galvanizing, ntawm qhov tod tes, cuam tshuam nrog cov khoom sib xyaw ua ke hauv cov hmoov zinc thiab cov hlaws iav. Kev sib txhuam tsim thaum lub sijhawm sib xyaw ua rau cov zinc sib txuas rau ntawm qhov chaw hlau, tsim cov txheej txheem ruaj khov. Txoj kev no feem ntau yog siv rau cov khoom me me uas xav tau cov txheej txheem sib xws thiab kev ua haujlwm siab.
Txawm siv txoj kev twg los xij, lub hom phiaj ntawm kev galvanizing cov khoom me me yog kom muab cov zinc txheej tiv thaiv rau lawv kom tiv thaiv kev xeb thiab txuas lawv lub neej kev pabcuam. Qhov no tseem ceeb heev rau cov khoom uas raug rau cov xwm txheej ib puag ncig hnyav lossis cov tshuaj corrosive.
Ntxiv rau qhov muab kev tiv thaiv xeb, galvanizing tuaj yeem ua kom cov khoom hlau zoo nkauj dua, ua rau lawv ci ntsa iab. Qhov no muaj txiaj ntsig zoo rau cov khoom me me uas siv rau hauv cov khoom siv lossis cov khoom siv kho kom zoo nkauj.
Hauv kev xaus, galvanizing qhov me me yog ib qho txheej txheem tseem ceeb los tiv thaiv cov khoom hlau los ntawm kev xeb thiab xyuas kom meej tias lawv lub neej ntev. Txawm hais tias sivkub-dip galvanizing, electroplating lossis mechanical galvanizing, lub hom phiaj yog los muab cov zinc txheej uas ruaj khov thiab tiv taus corrosion los tiv thaiv cov khoom los ntawm kev puas tsuaj rau ib puag ncig. Los ntawm kev nkag siab txogcov txheej txheem galvanizing, cov chaw tsim khoom tuaj yeem ua kom lawv cov khoom me me tau tiv thaiv zoo thiab ruaj khov.
Lub sijhawm tshaj tawm: Lub Yim Hli-13-2024