Galvanized steel tsuas yog ib txwm hlau coated nrog txheej tuab ntawm zinc. … Raws li txoj kev vuam, ib zaug cov zinc txheej raug tshem tawm thiab koj siv cov txheej txheem kev nyab xeeb kom raug, koj tuaj yeem welding steel ib yam li koj xav tau steel.
Nws puas phem rau vuam galvanized?
Vuam galvanized steel tuaj yeem teeb meem lwm yam dua li kev pheej hmoo rau kev noj qab haus huv. Cov zinc txheej pom ntawm galvanized steels tuaj yeem cuam tshuam qhov vuam. Cov txheej txheej ua rau nkag mus tau yooj yim dua thiab tuaj yeem ua rau lub vuam kom muaj kev sib txuas thiab porosity. Tsis muaj fusion ntawm cov ntiv taw ntawm cov vuam kuj tshwm sim.
Yuav ua li cas vuam galvanized steel?
Txoj hauv kev zoo tshaj plaws rau vuam galvanized steel, tsis hais txog kev siv vuam, yog tshem cov zinc txheej los ntawm kev sib koom ua ke. Qhov no ntxiv ob txoj haujlwm: tshem tawm cov txheej txheem thiab rov ua dua lossis pleev xim lub vuam seam tom qab vuam kom rov ua tau zoo corrosion.
Yuav ua li cas yog tias koj vuam Galvanized steel?
Thaum vuam galvanized steel, zinc txheej yooj yim vaporises. Qhov no yuav tsim zinc oxide fumes uas yuav sib tov nrog huab cua. Cov roj no tuaj yeem ua rau lub sijhawm luv luv rau koj txoj kev noj qab haus huv uas tseem hu ua "metal fume fever". Welders tej zaum yuav muaj cov tsos mob xws li mob khaub thuas thaum lawv nqus pa.
Yuav ua li cas welding yog siv rau galvanized steel?
Rau galvanized steel, tus qauv arc welder yog qhov zoo tshaj plaws txij li arcvuam yog ntau yam, thiab cov alternating tam sim no tso cai rau koj los tsim ib tug zoo arc uas yuav yaj cov flux sai. Arc vuam qee zaum tsim cov flux, yog li koj tuaj yeem xav ua haujlwm sab nraud yog tias ua tau.
