Los ntawm Dub Passivation kua tshuaj kho (C2D) muaj ntsev ntsev lossis tooj liab, dub passivation zaj duab xis yog tsim nrog ib tuab ntawm li 10-15μm. Tus nqi yog siab tab sis cov tsos yog qhov txawv.
Siv cov xim zinc passivation (C2C), txheej tuab politness 8-15μm, tshuaj tsuag ntsev tuaj yeem ncav cuag ntau dua li 72 teev, muaj xim zoo nkauj, tiv thaiv corrosion zoo dua.
GB / T 882-2008 "Tus Qauv" Qauv, Nominal Dev 3-100Mm, cov khoom siv hluav taws xob, thiab lwm yam.
Cov xim zinc passivation txheej txheem (C2C) yog saws, txheej txheej txheej tuab yog 8-15μm, uas muaj ob qho tib si tiv thaiv corrosion thiab kev kho kom zoo nkauj.
Nws muaj cov txee rau cov txee, cov raj nthuav dav, cov tshuab ntxhua khaub ncaws, cov tshuab ntxhua khaub ncaws, lub caij nplooj ntoo hlav ntxhua khaub ncaws thiab cov noob txiv ntoo hlav lub caij nplooj ntoo hlav. Cov khoom siv feem ntau yog cov hlau roj carbon (xws li Q235), thiab cov tuab ntawm hluav taws xob txheej yog 561, uas ua tau raws li ISO 1461 lossis GB / T 13912.
Zaj sawv Chromate Passivation (C2C) yog ua raws li electrogalvanizing los tsim cov xim uas passivation zaj duab xis nrog lub tuab ntawm li 8-15μm. Lub ntsev ua tshuaj txau tshuaj yuav nyob ntev tshaj 72 teev yam tsis muaj xeb dawb.
Ua los ntawm Q235 carbon hlau thiab lwm cov ntaub ntawv, qhov chaw yog Electro-greating, thiab cov txheej txheem txheej xim dawb yog 5-12μm, uas ua tau raws li cov kev kho mob tom qab muaj 5,
Peb lub tuam txhab tsuas yog ua lag luam thiab muag ntau lub hwj chim bolts, hoops, photovoltaic accetor, thiab lwm yam.