Kev sib piv ntawm Galvalume Hlau Chev thiab Aluminium -} coated steel kauj

Galvalume Steel kauj yog ib qho khoom siv hlau siv hauv kev tsim kho, cov khoom siv hauv tsev, tsheb tsim khoom lag luam thiab lwm thaj chaw. Nws ua ke lub zog ntawm cov hlau nrog cov corrosion resistance ntawm cov txhuas thiab zinc los ntawm txheej aluminium- dinc alloy txheej rau saum npoo ntawm cov hlau substrate.

Lub substrate ntawm aluminium - dinc {}}} Cov tuab tuab {}- dip txheej txheej txheej. Cov txheej txheej nra muaj pes tsawg leeg yog 55% aluminium, 43.4% zinc thiab 1.6% silicon. Qhov sib ntxiv ntawm silicon pab txhawm rau txhim kho lub zog ntawm lub zog nruab nrab ntawm txheej thiab cov hlau substrate thiab tiv thaiv cov txheej los ntawm cov ntaub qhwv. Cov txheej txheej tuab ntawm cov txhuas - dinc {}}}}}}} Coated steel chev feem ntau yog nruab nrab ntawm 10 thiab 30 microns, nyob ntawm daim ntawv thov yuav tsum tau ua.

(1) kev sib piv nrog galvanized steel coils

Cov txheej txheej sib xyaw ua ke ntawm Galvanized Steel Coils yog ntshiab zinc. Txawm hais tias nws muaj zoo corrosion tsis kam, nws corrodes sai dua nyob rau qee thaj chaw (xws li cov av noo thiab cov ntsev ntsev). Hauv kev sib piv, cov txhuas- denser oxide zaj duab xis tuaj yeem tsim cov xim av oxide {}} {tiv taus thiab muaj kev pab cuam lub neej ntev. Qhov sib ntxiv ntawm txhuas ua galvanized steel co nruj dua nyob rau hauv high-} pa taws thiab tsis muaj txiaj ntsig ntawm qhov kub.

(2) kev sib piv nrog txhuas -}} coated steel coils

Qhov txheej ntawm txhuas -} ated steel co, tab sis nws lub siab {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} {1} Tsis muaj zoo li ntawm Galvanized Steel Coils. Cov zinc nyob rau hauv cov txhuas - zinc alloy tuaj yeem muab kev tiv thaiv Cathodic. Txawm hais tias txheej txheej yog ib nrab puas, zinc yuav corrode ua ntej, tiv thaiv cov hlau hauv paus los ntawm xeb. Cov xim ntshiab txhuas tsis muaj cov cuab yeej no. Thaum puas, cov hlau puag yog nquag mus rau xeb.

• Cov khoom sib piv