Yog cov zinc txheej tawg lawm, cov khoom galvanized tseem tiv thaiv tiv thaiv xeb vim zinc yog reactive dua hlau thiab li no tuaj yeem yooj yim oxidised. Yog li thaum zinc txheej tawg, zinc txuas ntxiv ua haujlwm thiab tau txais oxidised. Li no hlau tiv thaiv.
Vim li cas cov khoom galvanized tiv thaiv txawm tias khawb?
Galvanising tsim cov txheej txheej corrosion-resistant zincuas tiv thaiv cov tshuaj corrosive los ntawm kev ncav cuag cov hlau uas muag heev. zinc ua hauj lwm raws li ib tug sacrificial anode thiaj li hais tias txawm yog lub txheej yog khawb, cov hlau raug yuav tseem b tiv thaiv los ntawm cov seem zinc.
Vim li cas hlau galvanized tiv thaiv xeb?
Galvanizing tiv thaiv los ntawm xeb hauv ntau txoj hauv kev: Nws tsim ib qho thaiv uas tiv thaiv cov tshuaj corrosive los ntawm cov hlau los yog hlau… Cov zinc tiv thaiv nws cov hlau los ntawm corroding ua ntej hlau. Zinc nto reacts nrog cov huab cua los ua ib tug compact, adherent patina uas yog insoluble nyob rau hauv dej nag.
Yuav ua li cas yog tias galvanized hlau yog khawb?
Cov hlau raug corrodes thiab tsim cov xeb " npuas". … Nov yog qhov tshwm sim thaum cov hlau galvanized yog khawb… Ua tsaug rau nws txoj kev tiv thaiv galvanic, zinc txheej txi nws tus kheej los tiv thaiv cov hlau uas nws tau sib koomKev tiv thaiv kev txi yuav yeej ntev npaum li zinc yog nyob ze.
Koj ua li cas tshem tawm khawb los ntawm cov hlau galvanized?
Rau qhov kov kom tiav, polish thiab buff koj cov galvanized steel siv cov ntaub tsis muaj lint thiab siv quav ciab lossis hlau polish. Qhov no yuav ua rau nws ci ntsa iab, thiab yuav ua rau cov khawb me me ze ze saib tsis pom.
