Zinc coils yog welded steel daim hlau nrog kub-dip galvanized lossis electro-galvanized txheej rau saum npoo.Cov khoom kub-dip galvanized yog dav siv hauv kev tsim kho, khoom siv hauv tsev, tsheb thiab nkoj, ntim khoom, kev lag luam electromechanical, thiab lwm yam.
Galvanized steel phaj tau muab faib ua cov phaj electrolytic zoo tib yam thiab cov ntiv tes tiv thaiv electrolytic phaj.Fingerprint resistant phaj yog ib tug ntiv tes tiv thaiv kev kho mob ntxiv rau lub hauv paus ntawm zoo tib yam electrolytic phaj, uas yuav tiv taus hws.Ib txoj hlua yog siv rau ntawm qhov chaw yam tsis muaj kev kho mob sab nraud, thiab lub npe yog SECC-N.Cov phaj electrolytic feem ntau suav nrog phosphating phaj thiab passivation phaj
Nws yog feem ntau siv rau phosphating.Lub npe yog SECC-P, feem ntau hu ua p khoom.Passivation phaj tuaj yeem muab faib ua roj thiab tsis muaj roj
Nws tuaj yeem muab faib ua pawg hauv qab no raws li kev tsim khoom thiab kev ua haujlwm
① Kub-dip galvanized steel ntawv, uas yog ib daim hlau nyias nrog ib txheej ntawm zinc adhered rau nws nto los ntawm immersing cov hlau ntawv rau hauv lub molten zinc da dej.Tam sim no, cov txheej txheem txuas ntxiv galvanizing yog tsuas yog siv rau kev tsim khoom, uas yog, dov steel phaj yog txuas ntxiv rau hauv lub molten zinc plating da dej los ua cov zinc steel phaj;
2. Alloyed galvanized steel phaj, uas kuj yog ua los ntawm kub-dip txoj kev, yog rhuab mus txog 500 ℃ tam sim ntawd tom qab nws tawm ntawm qhov zawj los tsim zinc thiab hlau alloy films.Cov ntawv galvanized no muaj cov txheej txheem zoo adhesion thiab weldability
③ Electrogalvanized steel ntawv, tsim los ntawm txoj kev electroplating, muaj kev ua haujlwm zoo, tab sis cov txheej yog nyias thiab corrosion kuj tsis zoo li cov ntawv kub-dip galvanized steel ntawv;
④ Ib leeg-sided galvanized steel phaj thiab ob-sided sib txawv galvanized steel phaj, ib leeg-sided sickle zinc steel phaj, uas yog, cov khoom uas tsuas muaj ib tug zuam zinc.Nws muaj kev hloov tau zoo dua li ob sab galvanized ntawv hauv vuam, txheej, kev kho mob antirust, ua, thiab lwm yam. Yuav kom kov yeej qhov tsis zoo ntawm tsis txheej zinc ntawm ib sab, muaj lwm cov nyiaj coated nrog ib txheej nyias ntawm zinc ntawm lwm qhov. sab
Zinc daim ntawv, piv txwv li ob sab sib txawv galvanized ntawv
⑤ Alloy thiab composite galvanized steel phaj, uas yog ua los ntawm zinc thiab lwm yam hlau, xws li txhuas, txhuas, zinc, thiab lwm yam. Cov hlau phaj no tsis tsuas yog muaj kev ua tau zoo los tiv thaiv xeb, tab sis kuj muaj cov txheej txheem zoo.
Ntxiv rau tsib hom saum toj no, kuj tseem muaj xim galvanized steel phaj, luam tawm thiab coated galvanized steel phaj, polyartene laminated galvanized steel phaj, thiab lwm yam. Txawm li cas los xij, cov ntawv kub-dip galvanized tseem siv tam sim no.
Post lub sij hawm: Feb-27-2023