Galvanized yeeb nkab yog ib hom yeeb nkab feem ntau siv hauv peb lub neej. Cov yeeb nkab no tau muab faib ua ob hom nyob rau hauv cov txheej txheem ntau lawm, ib qho yog kub-dip galvanized yeeb nkab thiab lwm qhov yog txias-dip galvanized yeeb nkab. Dab tsi yog qhov kev faib tawm ntawm cov kav dej ntawm galvanized?
Kub-dip galvanized yeeb nkab
Nws yog txhawm rau ua kom cov hlau nchuav nti nrog cov xim hlau ua kom muaj qhov sib xyaw ntawm cov txhuas txheej, kom cov ntawv loj thiab cov plating txheej sib xyaw ua ke. Kub-dip galvanizing muaj qhov zoo ntawm cov khaub ncaws tsis zoo, muaj zog adhesion thiab kev pab lub neej ntev.
Txias galvanized yeeb nkab
Kev ua kom txias galvanizing yog electro-galvanizing, thiab tus nqi ntawm galvanizing yog tsawg heev, tsuas yog 10-50g / m2, thiab nws cov kev txhim kho corrosion yog ntau qhov tsis zoo dua li ntawm qhov kub-dip galvanized kav. Feem ntau ntawm cov kav xaib galvanized tsis siv hluav taws xob-galvanization (plating txias) txhawm rau kom ntseeg tau qhov zoo.
Kub dip galvanized hlau
Teeb meem lub cev thiab tshuaj lom neeg tshwm sim ntawm cov hlau yeeb nkab matrix thiab molten plating tov los ua qhov kub xeb-zinc-hlau alloy txheej nrog txheej txheem compact. Kub-dip galvanized steel kav dej tau dav siv hauv kev tua hluav taws, hluav taws xob fais fab thiab kev loj.
Txias galvanized steel yeeb nkab
Zinc txheej yog txheej txheej electroplated, thiab zinc txheej txheej yog tso ywj siab los ntawm cov yeeb nkab steel txheej. Zinc txheej yog nyias, thiab cov zinc txheej tsuas yog ua raws li cov yeeb nkab steel yeeb nkab thiab yooj yim kom poob tawm. Yog li ntawd, nws txoj kev txhim kho corrosion tsis zoo. Hauv cov tsev tsim tshiab, nws yog txwv tsis pub siv cov kav dej txias txias steel raws li cov kav dej xa dej.
