Qhov saum npoo ntawm cov yeeb nkab steel galvanized yog them nrog ib txheej ntawm zinc, uas cais cov yeeb nkab steel los ntawm huab cua, zam kev sib cuag ncaj qha thiab corrosion ntawm cov yeeb nkab steel los ntawm huab cua, thiab tiv thaiv. Cov zinc txheej ntawm cov yeeb nkab steel, vim nws cov tshuaj lom neeg muaj zog, yuav tsim ib txheej nyias thiab ntom ntom ntawm zinc carbonate hauv huab cua ntawm chav tsev kub los tiv thaiv zinc los ntawm oxidation ntxiv.
Yog li ntawd, txawm hais tias nws yog zinc rau ntawm qhov chaw lossis cov yeeb nkab steel nws tus kheej, cov yeeb nkab galvanized yog tiv thaiv xeb, thiab tsis tas yuav siv cov xim pleev xim. Tsuas yog thaum lub galvanized txheej puas lawm (xws li vuam ntawm cov kav hlau, scorched txheej ntawm cov pob qij txha), thiab cov yeeb nkab steel raug rau saum huab cua thiab poob kev tiv thaiv ntawm galvanized txheej, nws yog ib qho tsim nyog yuav tau siv cov xim pleev xim.
Puas galvanized steel kav yuav tsum tau pleev xim rau cov xim pleev xim?
May 01, 2023
