1: Dab tsi yog qhov "zoo ib yam substrate" peb feem ntau hu? Nws txawv li cas ntawm galvanized substrate peb tau tham txog ua ntej?
Teb: Qhov peb feem ntau hu ua "cov substrate" tshwj xeeb yog hais txog txias-cov hlau phaj uas tsis tau kho nrog cov txheej txheem (xws li galvanized, galvalume). Nws yog qhov tseem ceeb sib txawv ntawm galvanized substrate (GI) peb tau tham ua ntej:
Galvanized substrate (GI): Raws li qhov txias- dov phaj, kub-dip galvanizing txheej txheem yog ntxiv los ua cov zinc ntom ntom- hlau alloy tiv thaiv txheej. Cov txheej ntawm "cov cuab yeej" no tuaj yeem muab sijhawm ntev - tiv thaiv cathodic rau cov hlau phaj.
Ordinary substrate (txias- dov phaj): Nws yog "semi-cov khoom tiav" ntawm galvanized substrate. Tsis muaj txheej txheej tiv thaiv ntawm qhov chaw, thiab nws cov kev tiv thaiv kev tiv thaiv - corrosion ua tiav yog nyob ntawm cov organic txheej txheej txheej. Thaum cov txheej yog khawb los yog puas lawm, lub substrate yuav ncaj qha mus rau huab cua thiab yuav yooj yim xeb.
2: Txij li thaum "zoo tib yam substrate" tsis muaj txheej, nws puas muaj qhov tshwj xeeb zoo?
Teb: Qhov zoo tshaj plaws ntawm "cov txheej txheem ib txwm muaj" yog qhov sib npaug ntawm cov nqi thiab kev ua haujlwm.
Tus nqi kom zoo dua: Txij li cov txheej txheem galvanizing thiab hlau raw cov ntaub ntawv xws li zinc thiab txhuas raug tshem tawm, cov khoom siv raw cov nqi ntawm "zoo ib yam substrate" xim -coated coils yog qis tshaj ntawm txhua hom substrate. Rau cov phiaj xwm ntawm cov peev nyiaj nruj, qhov no yog qhov kev xaiv zoo nkauj.
Kev ua tau zoo heev: Qhov saum npoo ntawm qhov txias - dov phaj yog du thiab du, thiab tsis muaj nkig txheej. Yog li ntawd, nyob rau hauv txoj kev tsim cov txheej txheem xws li stamping, dabtsi yog khoov, thiab sib sib zog nqus daim duab, nws qhia tau hais tias zoo dua saj zawg zog thiab ductility, thiab yog tsis yooj yim rau txheej txheej.
3.Qhov twg yog qhov "zoo ib yam substrate" xim-coated yob haum rau siv? Koj yuav tsum zam qhov twg?
Teb: Qhov kev siv tau ntawm "zoo tib yam substrate" yog qhov tseeb heev: nws zoo kawg nkaus haum rau txhua qhov chaw sab hauv tsev, qhuav thiab qis - kev xav tau corrosion.
Tshwj xeeb, nws yog qhov zoo tagnrho rau siv hauv:
Sab hauv cov txheej txheem ntawm cov khoom siv hauv tsev (xws li cov vaj huam sib luag sab hauv ntawm cov cua txias thiab cov tub yees)
Furniture (xws li steel office rooj tog, ntaub ntawv txee)
Kho kom zoo nkauj sab hauv (xws li sab hauv tsev partitions, suspended ceilings)
Cov chaw nyob ib ntus (xws li cov laj kab cais ib ntus, cov qauv kev nthuav qhia)
Undemanding khoom siv hauv tsev cia khoom
4.Ntawm qhov xwm txheej twg tuaj yeem siv "zoo tib yam substrate" hloov galvanized substrate?
Teb: Qhov no yog lo lus nug tseem ceeb ntsig txog kev ua tiav lossis tsis ua tiav ntawm qhov project. Kev hloov pauv tuaj yeem raug txiav txim siab hauv cov xwm txheej hauv qab no tsawg heev:
Kev siv ib puag ncig yog nruj me ntsis txwv rau sab hauv tsev: qhov no yog qhov yuav tsum tau ua ua ntej.
Cov khoom tsis tshua muaj kev sib txhuam thiab khawb thaum siv: cov txheej txheem tsuas yog tiv thaiv xeb thiab ib qho kev sib cuag ntawm lub cev uas tuaj yeem ua rau cov txheej txheem puas tsuaj yuav tsum tau zam kiag li.
Cov khoom tsim lub neej luv luv: Rau cov neeg siv khoom txav ceev ceev, lub tsev ib ntus lossis cov khoom siv nrog lub neej tsim ntawm ob peb xyoos, "cov txheej txheem zoo ib yam" tuaj yeem ua tau raws li qhov xav tau.
Kev ua deformations yog qhov nyuaj heev: Rau qhov chaw uas xav tau kev sib sib zog nqus stamping lossis txoj kev sib sau ua ke, siv "ib txwm substrate" tuaj yeem zam qhov nce ntawm qhov tsis zoo los ntawm kev tawg ntawm zinc txheej.
5.Yuav ua li cas kuv thiaj li yuav xaiv "zoo tib yam substrate" xim -coated yob?
A: Lub hauv paus ntawm kev txiav txim siab xaiv yog ua raws li plaub- txheej txheem kev ntsuam xyuas:
Kauj Ruam 1: Kev lees paub ib puag ncig (yuav tsum tau)
Puas yog sab hauv? Yog hais tias lo lus teb yog "tsis yog", ncaj qha tshem tawm "cov substrates" thiab siv galvanized substrates.
Puas yog ib puag ncig qhuav? Tsis txhob muaj qhov chaw ntub dej xws li chav ua noj, chav dej, thiab hauv qab daus.
Kauj Ruam Ob: Kev Tiv Thaiv Xav Tau Kev Ntsuam Xyuas
Ntsuam xyuas qhov ua tau tias cov txheej yuav raug khawb thaum siv cov khoom siv thiab kev thauj mus los.
Rau qhov chaw tsis muaj zog, txawm nyob hauv tsev, qhov tseem ceeb yuav tsum tau muab rau galvanized substrates, uas nws cov zinc txheej ntawm kev txi anodes tuaj yeem muab kev tiv thaiv tom qab khawb.
Kauj Ruam 3: Kev Sib Koom Tes
Yog hais tias ib feem yuav tsum tau complex forming (xws li sib sib zog nqus nqus), thiab siv ib puag ncig ua tau raws li qhov yuav tsum tau ntawm thawj ob kauj ruam, ces "zoo tib yam substrate" yog ib qho kev xaiv zoo dua li galvanized ntawv vim nws yuav tsis tawg.