1.How li 55% aluminium-zinc alloy coated coil ua hauv ib puag ncig corrosive heev?
Cov txiaj ntsig zoo: Cov tshuaj tiv thaiv corrosion zoo heev: Cov tshuaj tiv thaiv huab cua zoo heev (muab cov pa hluav taws xob zoo tshaj qhov ntawm cov ntshiab dam). ZINC muab kev tiv thaiv kab mob anode (tshwj xeeb tshaj yog nyob ntawm txiav cov npoo thiab khawb). Nws cov kev tiv thaiv corrosion yog feem ntau 2-4 lub sij hawm lossis siab dua li ntawm cov ntshiab zinc co ce ntawm tib tuab tuab.
Kev ua kub kub zoo ua tsis kam \/ cov ntsuas kub oxidation tsis kam: nws tuaj yeem tiv thaiv cov kev kub siab ib puag ncig (xws li kub hauv qee lub hnub muaj kev lag luam) zoo dua li ntshiab zinc txheej.
Zoo UV Kuj: cov khoom txhuas zoo yog qhov ruaj khov dua thiab tsis yooj yim cuam tshuam los ntawm UV Kev Laus.
Chloride ion corrosion restance: nws ua tau zoo dua li qhov nruab nrab galvanizing hauv hiav txwv (ntsev tsuag) ib puag ncig.
Daim Ntawv Thov: Nws yog ib qho kev daws teeb meem uas nyiam rau cov chaw muaj chaw, cov chaw qias neeg, thiab phab ntsa thiab phab ntsa uas yuav tsum tau nthuav tawm cov roj av ultraviolet ntev.
2.What yog qhov zoo ntawm zinc-aluminium-magnesium txheej txheej coils hauv cov chaw muaj kev txhim kho kom haum?
Super muaj zog corrosion: Tshwj xeeb tshaj plaws kev tiv thaiv thiab xeb xeb. Qhov sib ntxiv ntawm magnesium txhim kho lub peev xwm kho tus kheej ntawm cov txheej, uas tuaj yeem tiv thaiv kev xeb los ntawm kev mob corrosion los ntawm kis mus. Ntawm cov txheej tib tuab, nws corrosion tsis kam (tshwj xeeb tshaj yog kev ntsuas ntsev) feem ntau 5-10 lub sij hawm ntawm cov malvanizing galvanizing.
Kev tiv thaiv zoo heev rau pitting thiab kos corrosion: haum corrosion: haum rau ib puag ncig ua rau muaj kev puas tsuaj rau kev puas zoo rau cov neeg kho tshuab lossis cov ntsev siab. Zoo tsis kam rau kev muaj huab cua pa phem: muaj zog tsis kam rau cov kuab paug xws li so so2.
Ntev service lub neej: tuaj yeem txuas ntxiv lub neej ntawm cov khoom siv hauv cov cheebtsam zoo.
3.Cov tuab-dip galvanized coils nrog high zinc txheej hnyav tau siv nyob rau hauv ib puag ncig corrosive loj?
Cov txiaj ntsig: Tus nqi qis: pheej yig dua li alloy txheej.
Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv: Tiv thaiv kev txiav tawm thiab khawb.
Cov kev txwv: ntawm tib tuab, cov corrosion tsis kam yog qis dua gl thiab znalmg. Cov txheej txheej txheej txheej luv (Zinc Txheej ceeb toom
Cov ntsuas kub kub oxidation tsis kam thiab UV laus kuj tsis zoo li GL.
Qhov pitting tsis kam tiv taus hauv cov ntsev tshuaj tsuag ib puag ncig.
4.What yog cov ntsiab lus tseem ceeb hauv kev xaiv cov hlau galvanized rau ib puag ncig uas muaj xeb zoo?
Coating Type: ZAM/Magnelis etc. > 55% GL/Galvalume >>Gi nrog ntxiv siab zinc txheej hnyav. Zam yog qhov kev daws teeb meem zoo tshaj plaws rau ib puag ncig feem ntau (tshwj xeeb yog seaside).
Plaster Thickness \/ Qhov hnyav: Qhov twg koj xaiv, mus rau ntau dua cov txheej tuab \/ qhov hnyav. Thicker txheej txhais tau tias ntau cov khoom txi thiab kev tiv thaiv ntev dua.
Kev kho deg (passivation): Xaiv lub txiaj ntsig chrome-dawb passivation (xws li ib puag ncig chrome-passivation passating-dawb. Qhov no muab kev tiv thaiv ib ntus ntxiv rau xeb (dawb xeb), txhim kho cov ntiv tes tsis kam, thiab ua haujlwm ua lub hauv paus zoo rau kev pleev xim rau tom ntej. Tsis txhob muaj txiaj ntsig zoo passivation lossis cov khoom sib txuam.
Substrate Zoo: Nco ntsoov siv tus qib steel uas ua tau raws li cov cai, nrog cov khoom siv zoo thiab cov khoom siv zoo.
Tsim cov ntsiab lus: txawm tias muaj kev ua tau zoo ua, tsim tau zoo (zam qhov cua, tiv thaiv kev txiav cov npoo) tuaj yeem tsim kev pabcuam kev tsim lub neej.
5.Summary: Peb yuav tsum xaiv dab tsi rau thaj chaw muaj kuab paug uas muaj kuab paug, siab UV hluav taws xob, chaw nyob thiab ntug dej hiav txwv?
Qhov zoo tshaj plaws xaiv: zinc-aluminium coated coil (xws li magnelis, tshwj xeeb tshaj yog zoo ntawm kev tiv thaiv kev txiav cov tshuaj thiab ntsev txau corrosion.
Zoo kawg nkaus xaiv: 55% Aluminoy Alloy Coated Corrosistance, tshav kub ua haujlwm, ib qho kev daws teeb meem zoo, ib qho kev daws teeb meem thiab txhim khu kev qha ib puag ncig.
Kev xaiv yooj yim (CEEV FAJ YEEM Nws tsuas yog xav txog thaum cov nyiaj siv tau tsawg heev thiab ib puag ncig yog tsawg dua hnyav.