Txhawm rau txhim kho corrosion kuj, cov yeeb nkab steel dav dav (dub yeeb nkab) yog galvanized.Galvanized steel yeeb nkabyog muab faib ua kub dip galvanized thiab hluav taws xob galvanized ob yam. Cov txheej kub dip galvanizing yog tuab thiab cov nqi hluav taws xob galvanizing yog tsawg, yog li muaj cov kav hlau galvanized. Niaj hnub no, nrog rau txoj kev loj hlob ntawm kev lag luam, qhov kev thov rau galvanized steel kav yog nce.
Kub-dip galvanized steel yeeb nkab khoom tau siv nyob rau hauv ntau lub teb, qhov zoo ntawm kub-dip galvanized yog tias lub neej los tiv thaiv corrosion yog ntev. Nws yog dav siv nyob rau hauv lub zog ntauwd, kev sib txuas lus ntauwd, railway, txoj kev tiv thaiv, txoj kev teeb ncej, Marine Cheebtsam, lub tsev steel qauv Cheebtsam, substation ancillary chaw, lub teeb kev lag luam thiab hais txog.
Kub dip galvanizing yog thawj zaug pickling steel yeeb nkab, thiaj li yuav tshem tawm cov hlau oxide ntawm cov yeeb nkab steel, tom qab pickling, los ntawm ammonium chloride los yog zinc chloride aqueous tov los yog ammonium chloride thiab zinc chloride tov aqueous tov tank rau tu, thiab ces mus rau hauv lub kub dip plating tank. Kub dip galvanizing muaj qhov zoo ntawm cov txheej txheej, muaj zog adhesion thiab lub neej ua haujlwm ntev. Feem ntau ntawm cov txheej txheem nyob rau sab qaum teb tau txais cov txheej txheem zinc ntxiv ntawm galvanized siv ncaj coil yeeb nkab.
Lub neej ntawm kub-dip galvanized steel kav nyob rau hauv ntau qhov chaw tsis zoo ib yam: 13 xyoo nyob rau hauv hnyav industrial cheeb tsam, 50 xyoo nyob rau hauv dej hiav txwv, 104 xyoo nyob rau hauv lub suburbs, thiab 30 xyoo nyob rau hauv lub nroog.
Post lub sij hawm: Lub Xya hli ntuj-28-2023
