Dab tsi yog Hom Cov Yeeb Nkab Galvanized

1. Kub dip galvanized steel yeeb nkab
Kub dip galvanized steel kav muaj qhov zoo ntawm txheej txheej, muaj zog adhesion, thiab lub neej ua haujlwm ntev. Feem ntau ntawm cov txheej txheem nyob rau sab qaum teb siv galvanized daim kab xev ncaj qha yob cov yeeb nkab thiab ntxiv cov zinc. Kub dip galvanized kav tsim ib txheej txheej los ntawm reacting molten hlau nrog ib tug hlau substrate, yog li bonding lub substrate thiab txheej ua ke. Kub dip galvanizing yog cov txheej txheem ntawm thawj pickling steel kav. Txhawm rau tshem tawm cov hlau oxide los ntawm qhov chaw ntawm cov kav hlau, tom qab pickling, lawv raug ntxuav hauv ammonium chloride lossis zinc chloride aqueous tov los yog tov ammonium chloride thiab zinc chloride aqueous tov tank, thiab ces xa mus rau kub-dip galvanizing. tank. Cov yeeb nkab steel substrate yuav dhau los ua lub cev thiab tshuaj lom neeg cov tshuaj tiv thaiv nrog cov tshuaj molten plating, tsim cov tshuaj tiv thaiv corrosion thiab nruj nruj zinc hlau alloy txheej. Cov txheej txheej hlau yog kev sib xyaw nrog cov zinc txheej ntshiab thiab cov yeeb nkab steel substrate, yog li nws cov corrosion kuj muaj zog.
2. Txias galvanized steel yeeb nkab
Zinc txheej ntawm txias galvanized steel kav yog ib txheej electroplating, uas yog nws tus kheej txheej nrog cov yeeb nkab steel substrate. Cov zinc txheej yog nyias nyias thiab yooj yim adheres rau cov yeeb nkab steel substrate, ua rau nws yooj yim rau detachment, ua rau tsis zoo corrosion kuj. Yog li ntawd, kev siv cov kav dej txias galvanized steel raws li cov kav dej yuav tsum txwv tsis pub nyob hauv thaj chaw nyob.
Txias galvanizing tseem hu ua electroplating galvanizing, nrog tsawg heev ntawm galvanizing, tsuas yog 10-50g/m2. Nws qhov kev tiv thaiv corrosion yog qhov sib txawv ntawm cov kav dej kub-dip galvanized. Raws li txoj cai galvanized yeeb nkab manufacturers, thiaj li yuav ua kom zoo, feem ntau tsis siv electroplating (txias plating). Tsuas yog cov lag luam me nrog cov nplai me me thiab cov khoom siv tsis tu ncua tau txais electroplating, thiab tau kawg, lawv cov nqi kuj pheej yig dua.