Lub ntsiab sib txawv ntawm galvanizing thiab Galvalume yog tias galvalume yog kev sib txuas ntawm zinc, aluminium, thiab silicon, thaum galvanizing yog 100% zinc.
Lus Txhais ntawm Galvalume steel
Galvalume steel muaj ntau yam ntxwv zoo: muaj zog tiv thaiv corrosion, uas yog 3 zaug ntawm cov ntshiab galvanized steel; zoo nkauj spangles nyob rau saum npoo, uas tuaj yeem raug siv ua tsev tsim txig sab nrauv.
Nwscov yam ntxwvyog:
--Corrosion tsis kam: Lub corrosion tsis kam ntawm galvanized steel kauj yog feem ntau vim los tiv thaiv kev ua haujlwm ntawm txhuas thiab txhuas. Thaum cov zinc hnav tawm, txhuas ua cov txheej txheem ntom ntom ntawm aluminium oxide, uas tiv thaiv cov tshuaj tiv thaiv corrosion los ntawm kev xeb txuas ntxiv sab hauv
- Cov kub tsis kam: Aluminium-zinc alloy steel ntawv muaj qhov kub zoo tsis kam thiab tuaj yeem tiv taus qhov kub siab tshaj 300 degrees Celsius, uas zoo li qhov kub siab oxidation tsis kam ntawm aluminium-plated steel sheet
- Heat reflectivity: Lub tshav kub cuam tshuam ntawm galvanized steel ntawv yog qhov siab heev, uas yog ob zaug ntawm galvanized steel ntawv, thiab tib neeg feem ntau siv nws los ua cov khoom siv rau lub tshav kub rwb thaiv tsev.
- Kev khwv nyiaj txiag: Vim tias qhov ceev ntawm 55% AL-Zn yog qis dua li ntawm Zn, hauv qab hnyav thiab tib tuab ntawm txheej kub plating txheej, thaj tsam ntawm galvanized steel ntawv yog ntau dua 3% loj dua li ntawm cov coated steel ntawv.
Kev txhais ntawm Galvanized steel
Galvanized steel coils, galvanized yog hais txog txheej txheem kev kho tshuab ntawm plating txheej txheej ntawm zinc rau saum npoo ntawm hlau, hlau lossis lwm yam khoom siv los ua lub luag haujlwm ntawm kev zoo nkauj thiab tiv thaiv xeb. Cov qauv tseem ceeb tam sim no siv yog kub-dip galvanizing.
Cov txheej txheem ntau lawm ntawm kub-dip galvanized ntawv feem ntau suav nrog: thawj lub rooj tsavxwm npaj →
kev kho ua ntej plating → kub-dip plating treatment plating kev kho mob → tshuaj ntsuam cov khoom tiav tiav.
