Galvanizing yog ib txoj kev kho saum npoo uas coated nto ntawm cov hlau los yog lwm yam hlau nrog ib txheej ntawm zinc. Cov txheej txheem galvanizing feem ntau suav nrog kub-dip galvanizing thiab electro-galvanizing. Kub-dip galvanizing yog muab cov pas nrig rau hauv cov kua zinc molten kom cov zinc txheej yog nruj nreem txuas rau saum npoo ntawm cov ncej.
Anti-corrosion kev ua tau zoo:
Zinc yuav tsim cov zinc oxide tiv thaiv zaj duab xis nyob rau hauv huab cua, uas tuaj yeem tiv thaiv tus pas nrig los ntawm kev ntxiv oxidation thiab corrosion. Tshwj xeeb tshaj yog nyob rau hauv ib puag ncig los yog corrosive (xws li kua qaub los nag, ntsev tsuag, thiab lwm yam), txheej txheej galvanized tuaj yeem tiv thaiv cov khoom hlau hauv tus pas nrig thiab ua kom ntev lub neej ntawm cov pas nrig. Piv txwv li, galvanized ncej xws li cov ncej fais fab thiab kev sib txuas lus sab nraum zoov tuaj yeem tiv thaiv corrosion rau ntau xyoo thaum cua thiab nag.
Mechanical zog:
Cov txheej txheem galvanizing feem ntau tsis muaj kev cuam tshuam ntau rau cov khoom siv ntawm tus ncej nws tus kheej. Nws tseem khaws lub zog siab thiab toughness ntawm thawj hlau ncej (xws li steel ncej). Qhov no tso cai rau cov ncej galvanized tuaj yeem tiv taus qee yam sab nraud xws li nro, siab, thiab dabtsi yog khoov quab yuam thiab tuaj yeem siv rau ntau lub sijhawm xws li kev txhawb nqa cov qauv thiab cov qauv tsim.
Cov yam ntxwv zoo li:
Cov tsos ntawm galvanized ncej feem ntau yog silver-grey thiab muaj ib qho luster. Tej zaum yuav muaj qee cov zinc nodules lossis zinc paj rau ntawm qhov kub-dip galvanized ncej, uas yog ib qho tshwm sim nyob rau hauv cov txheej txheem kub-dip galvanizing, tab sis cov zinc nodules los yog zinc paj kuj ntxiv rau kev ntxhib los mos ntawm tus ncej rau ib yam dab tsi. qhov twg. Cov tsos ntawm electro-galvanized ncej yog tus smoother thiab flatter.
Kev tsim kho kev lag luam:
Galvanized ncej yog dav siv los txhawb cov khoom hauv lub tsev, xws li lub tsev scaffolding. Cov ncej galvanized ntawm scaffolding tuaj yeem siv tau ntev hauv qhov chaw sab nraum zoov thiab muaj kev nyab xeeb zoo. Nyob rau tib lub sijhawm, hauv cov khoom siv kho kom zoo nkauj ntawm lub tsev façade, galvanized rods tseem tuaj yeem ua lub luag haujlwm ntawm kev zoo nkauj thiab kev tiv thaiv xeb.
Tsheb thauj mus los:
Galvanized rods feem ntau yog siv rau hauv cov chaw khiav tsheb xws li cov tsheb ciav hlau thiab cov ncej teeb pom kev. Cov pas nrig no raug rau sab nraum zoov ib puag ncig, thiab txheej txheej galvanized tuaj yeem tiv thaiv lawv los ntawm kev corroded los ntawm nag, tso pa roj, thiab lwm yam, kom ntseeg tau tias kev ua haujlwm ruaj khov mus ntev ntawm cov chaw khiav tsheb.
Kev lag luam fais fab thiab kev sib txuas lus:
Cov ncej yog siv rau cov kab sib txuas, cov ncej hluav taws xob, thiab lwm yam. Cov ncej no yuav tsum muaj kev tiv thaiv corrosion zoo kom muaj kev nyab xeeb thiab ruaj khov ntawm lub zog thiab kev sib txuas lus. Galvanized rods tuaj yeem ua tau raws li qhov yuav tsum tau ua tau zoo thiab txo cov kab tsis ua haujlwm thiab cov nqi kho mob los ntawm pas nrig corrosion.