Galvalume / Aluzinc kauj
galvanized steel kauj
Cov txheej txheej ntawm aluminized zinc coils yog tsim los ntawm 55% txhuas, 43.5% zinc thiab lwm yam khoom me me.Qhov saum npoo ntawm aluminized zinc txheej yog cov qauv honeycomb nyob rau hauv lub microscopic saib, thiab "honeycomb" ua los ntawm txhuas muaj zinc.Nyob rau hauv cov ntaub ntawv no, txawm hais tias lub aluminium-zinc txheej kuj plays lub luag hauj lwm ntawm anode tiv thaiv, ntawm ib sab, vim hais tias ntawm cov zinc txo cov ntsiab lus, ntawm qhov tod tes, cov khoom siv zinc yog qhwv hauv txhuas thiab tsis yooj yim rau electrolyze, yog li lub luag haujlwm ntawm kev tiv thaiv anode txo qis heev.Yog li ntawd, ib zaug txhuas yog plated Lub zinc phaj yog txiav, thiab nws yuav xeb sai sai thaum lub txiav ntug yog qhov pib ploj thiab tiv thaiv.Yog li ntawd, aluminium-zinc phaj yuav tsum tau txiav kom tsawg li tsawg tau.Thaum txiav, ntug tuaj yeem tiv thaiv los ntawm kev siv cov xim pleev xim los yog cov xim zinc-nplua nuj.Ntev kev pab cuam lub neej ntawm daim hlau.
Qhov saum npoo ntawm galvalume steel coils / auzinc / zincalum nthuav tawm ib qho tshwj xeeb du, tiaj tus thiab zoo nkauj hnub qub paj, thiab lub hauv paus xim yog nyiaj-dawb.Cov txheej txheej tshwj xeeb ua rau nws muaj kev tiv thaiv corrosion zoo heev.Lub neej kev pab cuam lub neej ntawm aluminium-zinc phaj tuaj yeem ncav cuag 25a, thiab nws muaj cov cua sov zoo thiab tuaj yeem siv rau hauv qhov kub thiab txias ntawm 315 ° C;adhesion ntawm txheej thiab xim zaj duab xis yog qhov zoo, thiab nws muaj cov khoom ua haujlwm zoo, thiab tuaj yeem xuas nrig ntaus, txiav, welded, thiab lwm yam;Qhov saum npoo conductivity yog zoo heev.
Cov txheej txheej yog tsim los ntawm 55% txhuas, 43.4% zinc, thiab 1.6% silicon hauv qhov hnyav piv.Cov txheej txheem ntau lawm ntawm galvalume steel kauj yog zoo ib yam li cov galvanized steel coils thiab aluminized coilst, uas yog txheej txheem nruam molten txheej.Lub galvalume / aluzinc coil nrog 55% aluminium-zinc alloy txheej muaj kev tiv thaiv corrosion zoo dua li galvanized steel ntawv ntawm tib lub thickness thaum raug rau tib qhov chaw ntawm ob sab.55% aluminium-zinc alloy coated aluminium-zinc steel phaj tsis tsuas yog muaj qhov zoo corrosion kuj, tab sis kuj muaj qhov adhesion thiab saj zawg zog ntawm cov khoom xim coated.
Qhov sib txawv ntawm galvalume / aluzinc thiab galvanized coils yog qhov sib txawv ntawm txheej.Qhov saum npoo ntawm cov ntawv galvanized yog sib npaug nrog ib txheej ntawm cov khoom siv zinc, uas ua raws li kev tiv thaiv anodic rau cov khoom siv hauv paus, uas yog hais tias, lwm txoj kev tiv thaiv corrosion ntawm zinc khoom.Ntxiv nrog rau kev siv cov khoom siv hauv paus, cov khoom siv hauv paus tuaj yeem raug puas tsuas yog thaum cov zinc yog tag nrho corroded.
Post lub sij hawm: Lub Xya hli ntuj-08-2021