Lub xub ntiag ntawm ib txheej txheej yog ib qho ntawm cov txheej txheem kub dip plating. Tsis zoo li lub zog sib txuas ntawm electroplated txheej thiab steel puag, uas yog ib qho kev nyiam ntawm cov atoms, cov hlau kub-dip plated tsis nyob rau hauv kev sib cuag ncaj qha nrog steel puag, tab sis yog tuav ua ke los ntawm ib tug compound tsim. Cov yam ntxwv ntawm cov compound yog siab hardness thiab tsis zoo plasticity, yog li ntawd lub hav zoov ntawm no txheej ntawm compound zoo heev cuam tshuam rau kev ua tau zoo ntawm cov khoom.kub-dip galvanizedcov khoom thaum khoov thiab deformation thiab tom qab corrosion kuj.
Ntawm peb txheej txheej kub-dip galvanizing, aluminium-plating, thiab aluminium-zinc alloy, cov txheej txheej ntawm kub-dip galvanizing yog nyias nyias, thiab nws cov tuab yog yooj yim los tswj; nws tuaj yeem ua thinner tom qab ntxiv me me ntawm txhuas, yog li Lub sijhawm no, kev ua haujlwm zoo dua.
Thaum cov txheej txheem tsis zoo, qhov corrosion kuj ntawm galvanized txheej tsis yog qhov zoo tshaj plaws, vim tias cov khoom siv corrosion yog xoob heev thiab tsis tuaj yeem tsim cov txheej txheem oxide tuab los tiv thaiv lub koom haum sab hauv, tab sis nws tuaj yeem ua tau raws ntau lub hom phiaj. Tshwj xeeb tshaj yog tom qab kev kho mob passivation, kev ua haujlwm tiv thaiv corrosion ntawm galvanized txheej tau zoo heev.
Tom qab txheej txheej yog khawb thiab lub hauv paus hlau raug nthuav tawm, cov nyhuv sacrificial anti-corrosion ntawm zinc txheej qhia nws superiority. Tom qab txheej txheej yog khawb, lub cev tiv thaiv cov nyhuv ntawm txheej ntawm lub hauv paus steel ploj, thiab nws nyob ntawm cov nyhuv tiv thaiv electrochemical. Txawm hais tias cov oxides ntawm zinc tsis yog tuab heev, qhov kev cuam tshuam los tiv thaiv corrosion no muaj zog thiab tuaj yeem tiv thaiv lub hauv paus steel kom txog thaum tag nrho cov txheej galvanized yog corroded.