Lojgalvanized hlauyog cov txheej txheem siv hlau thiab hlau, tab sis muaj ntau yam txheej txheem galvanizing tuaj yeem siv tau.Yuav ua li cas xaiv galvanizing technology thiab galvanizing additive, xav pom ib yam khoom kom muaj dab tsi yuav tsum tau ua ib daim.Tsuas yog nyob rau hauv kev pom ntawm cov qauv tsim ntawm cov khoom thiab cov yam ntxwv ntawm cov khoom nws tus kheej, raws li qhov xwm txheej ntawm cov txheej txheem galvanizing sib txawv kom tau raws li qhov yuav tsum tau ntawm cov khoom los xaiv cov txheej txheem galvanizing cuam tshuam.
Rau kev tiv thaiv txheej txheej, alkaline zincate zinc plating xim txheej txheem tuaj yeem siv.Qee lub sij hawm txhawm rau kom phim cov xim ntawm cov khoom, koj tuaj yeem siv xiav thiab dawb passivation txheej txheem, xws li tub rog ntsuab passivation, dub passivation thiab lwm yam.Rau qee qhov galvanized tom qab xav tau kev deformation ntawm kev teeb tsa ntawm kev ua haujlwm, siv cov txheej txheem galvanized qis, tsis yog qhov yuav tsum tau ua kom pom kev ci ntsa iab, thiaj li txo qis qhov ci ntxiv.
Raws li cov galvanizing uas ci lacquer hom xim av pem teb, vim hais tias muaj xim kom qhuav los yog solidify txheej txheem, zinc acid ntsev galvanize los yog chloride galvanize.galvanizingtus neeg sawv cev nrog ntau npaum li cas yog qhov tsis zoo rau kev siv.Thiab xaiv cyanide zinc plating lossis qis - brittle zinc - txheej txheem plating.Txwv tsis pub, nyob rau hauv cov ntaub ntawv ntawm kub siab tshaj 160 ℃, tej zaum yuav muaj txheej bubbling tshwm sim.Rau cov qauv thiab lwm yam me me uas haum rau dov plating, nws yog qhov tsim nyog los xaiv cov zinc plating potassium chloride ci ntsa iab.Cov txheej no muaj qhov ci ci zoo thiab ua haujlwm siab tam sim no.Qhov tsis zoo yog qhov kev ua haujlwm passivation yog me ntsis zuj zus, tab sis nws yog txaus kom ua tau raws li qhov yuav tsum tau ua ntawm cov khoom.
Rau cov hlau plating nrog cov kev xav tau siab dua ntawm kev ceev ceev thiab kev ua haujlwm tam sim no, cov txheej txheem sulfate galvanizing tuaj yeem siv.Piv nrog rau cov laus sulfate galvanized, tam sim no sulfategalvanizedvim yog siv cov cuab yeej ci ntsa iab, tuaj yeem tau txais cov nyhuv ci ntsa iab, qhia txog kev tiv thaiv zoo thiab zoo nkauj ntawm cov hlau.Zinc sulfate kuj haum rau castings thiab lwm yam hlau thiab steel khoom vim qhov ntxhib nto los yog loj deg.
Post lub sij hawm: 20-12-21