Cold galvanized (galvanizing) nke a na-akpọkwa electro-galvanized cold galvanizing, nke bụ ojiji nke onye ọkpọkọ site na electrolysis degenreasing, pickling, na-etinye n'ime ngwọta mejupụtara zinc na a cathode ejikọrọ na electrolytic ngwa, enịm n'ihu tube so zinc zinc. efere, ejikọrọ na electrolysis ihe dị mma ike akụrụngwa, ojiji nke ọkụ eletrik site na mma na-adịghị mma directional ije ga-na a oyi akwa nke zinc edebe na ọkpọkọ ọkpọkọ, oyi-plated oyiyi akwa na-galvanized mgbe nhazi nke mbụ.

Cold galvanizing agba tumadi site electrochemical ụkpụrụ maka corrosion, ọ dị mkpa iji hụ na zuru kọntaktị nke zinc ntụ ntụ na ígwè, na-amụba electrode nwere ọdịiche, otú ígwè n'elu ọgwụgwọ dị ezigbo mkpa.

A na-eji usoro galvanizing oyi na-echebe ígwè ahụ megide mmebi, maka iji ihe mkpuchi nke zinc, na-eji usoro ọ bụla na-ekpuchi ihe mkpuchi na-ekpuchi elu ka a na-echebe ya, ihe mkpuchi na-emepụta zinc mkpuchi mgbe ọ nwụsịrị, mkpuchi nke a mịrị amị nwere. ọdịnaya nke zinc (95%).Kwesịrị ekwesị maka ịrụ ọrụ nrụzi (ya bụ na-arụ ọrụ n'ime usoro nrụzi ahụ, naanị mmebi nke elu igwe ka a ga-echebe ebe a na-echekwa ya, ọ bụrụhaala na a na-emezigharị elu ahụ).Usoro galvanizing oyi maka ngwaahịa nchara dị iche iche na ihe owuwu corrosion.(Oyi galvanized na-galvanized, galvanized adịkarịghị, na naanị 10-50g / m2, ya na-ekpo ọkụ-mikpu galvanized corrosion eguzogide karịa a otutu ihe dị iche. Iji galvanized na price bụ dịtụ ọnụ ala.