Thaum nws los txog rau galvanized rau vov tsev, tus qauv kub yog kub-dipped galvanized rau tes. Cov ntsia hlau no yog ntxuav tshuaj thiab muab tso rau hauv ib lub vat ntawm molten zinc uas qee zaum muaj qee cov hlau lead … Zinc tsis xeb, thiab txheej tiv thaiv cov hlau los ntawm kev puas tsuaj ntawm dej.
Puas kub dipped galvanized ntsia hlau xeb?
Galvanized steel rau tes yuav kawg xeb(siv stainless hlau rau tes kom tsis txhob xeb), tab sis cov galvanization (zinc tsho tiv no) yuav ua rau tus ntsia thawv lub neej ntev - piv rau cov uas tsis yog- coated lwm txoj.
Dab tsi yog qhov txawv ntawm galvanized thiab kub dipped galvanized rau tes?
Qhov sib txawv tseem ceeb ntawm galvanized thiab kub dip galvanized yog tias cov khoom siv galvanized feem ntau muaj qhov sib luag thiab ntse, qhov kub dipped galvanized cov qauv muaj qhov ntxhib tiav. Galvanization yog txheej txheem ntawm kev tiv thaiv cov hlau nto ntawm corrosion.
Dab tsi zoo dua kub-dipped lossis electro galvanized?
Kub dip galvanizing muab kev tiv thaiv corrosion zoo dua li electro galvanization vim tias cov zinc txheej feem ntau yog 5 txog 10 npaug ntau dua. Rau kev siv sab nraum zoov lossis caustic qhov twg yuav tsum muaj kev tiv thaiv corrosion, kub dip galvanized cable yog qhov kev xaiv meej.
Puas cov ntsia hlau puas muaj cov hlau lead?
Tus qauv kub ntawm cov ntsia hlau galvanized yog hom kub-dipped. Cov ntsia hlau no raug ntxuav kom huv, ces muab tso rau hauv vat ntawm zinc molten uas qee zaum muaj cov hmoov lead. Cov zinc molten feem ntau yog 815 txog 850 degrees.
