Tsis tas yuav tsum tau xim rau kub-dip galvanized steel yeeb nkab

Feem ntau, cov kav dej galvanized tsis tas yuav pleev xim, thiab xim nyiaj xim feem ntau siv rau kev pleev xim. Tom qab cov yeeb nkab steel galvanized, saum npoo yog them nrog txheej txheej zinc txheej, uas cais cov yeeb nkab steel los ntawm cov huab cua, tsis txhob mus ncaj qha thiab xeb ntawm cov yeeb nkab steel los ntawm huab cua, thiab muaj kev tiv thaiv. Cov zinc txheej rau sab nrauv ntawm cov yeeb nkab steel, vim tias cov tshuaj lom neeg cov tshuaj tiv thaiv muaj zog ntawm zinc, yuav tsim ib txheej nyias thiab ntom ntawm zinc carbonate rau saum huab cua hauv chav sov los tiv thaiv zinc nrog nws tus kheej los ntawm kev tiv thaiv oxidation tas li. Yog li ntawd, cov yeeb nkab galvanized, txawm tias nws yog saum npoo zinc lossis steel yeeb nkab nws tus kheej, muaj kev tiv thaiv, yuav tsis xeb, thiab tsis tas yuav pleev xim nrog cov xim xeb tawm tsam. Tsuas yog thaum lub galvanized txheej puas lawm (xws li cov yeeb nkab steel vuam, txheej txheej ntawm qhov sib koom ua ke hlawv), cov yeeb nkab steel raug rau saum huab cua thiab poob qhov kev tiv thaiv ntawm galvanized txheej.