Dab tsi yog xim -coated galvanized steel ntawv?
Xim -coated galvanized steel ntawv yog ib hom ntawv hlau uas dhau ob txheej txheem: galvanizing thiab xim txheej. Cov txheej txheem galvanizing suav nrog txheej txheej steel nrog ib txheej ntawm zinc, uas ua raws li kev txi anode los tiv thaiv xeb thiab xeb. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog nyob rau hauv qhov chaw ntub dej thiab cov neeg uas muaj qib siab ntawm lwm yam corrosive.
Tom qab galvanizing, ib txheej ntawm cov xim los yog polymer yog siv rau cov ntawv hlau, uas tsis yog tsuas yog ntxiv xim tab sis kuj muab kev tiv thaiv ib puag ncig ntxiv. Cov khoom kawg tsis yog tsuas yog ua kom zoo nkauj xwb tab sis kuj muaj zog heev, ua rau nws haum rau ntau yam kev siv, los ntawm cov vov tsev thiab phab ntsa vaj huam sib luag rau cov khoom siv tsheb thiab cov khoom siv hauv tsev.
Substrate ntawm cov xim coated ntawv
Lub substrate ntawm pre-coated steel ntawv yog cov khoom siv tseem ceeb uas muab cov qauv kev ncaj ncees thiab lub zog. Rau cov ntawv ua ntej-coated galvanized steel ntawv, lub substrate feem ntau yog ua los ntawm txias- dov los yog kub- dov steel. Kev xaiv ntawm substrate yog qhov tseem ceeb vim nws cuam tshuam rau tag nrho cov kev ua tau zoo, durability, thiab zoo nkauj ntawm cov khoom kawg.
Txias-rolled steel:Hom hlau no yog dov nyob rau hauv chav tsev kub, uas ua rau ib tug smoother nto thiab me me tolerances. Txias- dov steel substrates feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau ua kom tiav qhov siab, xws li cov khoom siv hauv tsev thiab cov khoom siv tsheb. Qhov saum npoo du ua kom yooj yim rau xim adhesion, ua kom cov txheej txheem zoo ib yam thiab ruaj khov.
Kub-rolled steel:Tsis zoo li txias- dov steel, kub- dov steel yog ua los ntawm dov steel ntawm qhov kub thiab txias. Muab piv rau txias-khoov hlau, cov txheej txheem no ua rau lub ntsej muag tuab dua thiab tsis sib xws. Thaum lub npoo tiav ntawm kub-rolled steel tej zaum yuav tsis zoo li qhov txias -rolled steel, nws yog feem ntau tus nqi ntau dua -zoo thiab haum rau cov kev siv uas zoo nkauj tsis tseem ceeb, xws li hauv kev tsim kho thiab kev lag luam sectors.
Qhov zoo ntawm Xim Coated Galvanized Steel Sheets
Kev sib xyaw ua ke ntawm cov khoom siv muaj zog thiab cov txheej tiv thaiv muaj ntau yam zoo:
Corrosion kuj: Cov zinc txheej zoo tiv thaiv xeb, thaum cov xim txheej ntxiv tiv thaiv ib puag ncig yam.
Kev zoo nkauj: Xim galvanized steel nplooj ntawv muaj nyob rau hauv ntau yam xim thiab nto tiav, uas tuaj yeem txhim kho qhov pom kev pom ntawm txhua tus qauv lossis cov khoom.
Durability: Cov vaj huam sib luag no tau tsim los tiv thaiv huab cua hnyav, ua rau lawv zoo tagnrho rau kev siv sab nraum zoov.
Kev siv dav dav: Xim-coated galvanized steel ntawv tuaj yeem siv rau ntau yam kev lag luam, suav nrog kev tsim kho, tsheb, thiab kev tsim khoom.
nyob rau hauv xaus
Xim-coated galvanized steel nplooj ntawv zoo kawg nkaus sib xyaw ua haujlwm thiab zoo nkauj, nrog rau lawv cov kev ua tau zoo nyob ntawm qhov zoo ntawm cov substrate. Kev nkag siab qhov sib txawv ntawm qhov txias- dov thiab kub- dov steel substrates yog qhov tseem ceeb rau kev xaiv cov khoom siv rau ib daim ntawv thov tshwj xeeb. Raws li kev lag luam txuas ntxiv mus nrhiav cov khoom siv ruaj khov thiab ua kom zoo nkauj, xim -coated galvanized steel nplooj ntawv yuav tsis muaj kev poob siab txuas ntxiv tuav lawv cov koob npe vim lawv qhov ua tau zoo thiab qhov zoo.
