Qhov sib txawv ntawm kub - dip thiab electro - Galvanized Coils
1. Zinc Txheej Thickness
Feem ntau, cov tuab ntawm lub electro {{} galvanizing txheej yog 5 {}}} 30 g / ㎡, lossis txawm tias siab li 600 g / ㎡. NtawmGnee steel, qhov max zinc zinc - dipped galvanized (HDg) steel tuaj yeem ncav cuag mus txog 275 (Z275 / G90, txog 38.5154 μm rau ob sab).
2. Corrosion Kuj
Lub corrosion tsis kam ntawm HDG chev yog qhov zoo dua li ntawm cov electro - galvanized ib. Nws yog vim hais tias zinc txheej thickness ncaj qha rau corrosion tsis kam ntawm GI steel. Raws li rau HDG hlau, muaj cov txheej txuas ntawm zinc txheej thiab substrate. Thaum lub zinc txheej yog crystallized, spangles yog tsim. Nws zinc txheej yog niaj hnub hnav thiab pub dawb ntawm pores. Thaum lub zinc atoms ntawm lub electro {{6} galvanized txheej yog tsuas yog precipitated thiab txuas rau saum npoo ntawm cov hlau. Muaj ntau ntau qhov nyob rau hauv zinc txheej, uas ua rau corrosion yooj yim. Yog li HDG hlau tuaj yeem nyob ntev rau ntau caum hauv ib puag ncig sab nraum zoov.
3. Tsos
Cov xim ntawm Galvanized Steel Coil yog nyiaj - dawb. Cov tsos ntawm cov hlau txias galvanized yog du tab sis tsis tshua ci, thaum kub- dip galvanized steel chev zoo li ntxhib tab sis ci.
4. Cov nqi ntau lawm
HDG txheej txheem siv ntau zinc. Piv nrog kub - dip galvanized steel, cov nqi tsim ntawm hluav taws xob {2} galvanized steel yog qis dua. Tab sis kub {{- dip galvanizing yog tsim nyog rau kev tsim loj thiab cov txiaj ntsig yog qhov siab. Yog li tus nqi HDG hlau tsis yog ntau dua li cov hlau txias galvanized.Koj tuaj yeem tiv tauj peb rau daim ntawv teev nqe kawg ntawm no!
5. Kev thov
Qhov kub - dipped galvanized steel chev tau siv dav hlau, hluav taws xob, petrochemical, cov khoom siv hluav taws xob, thiab lwm yam khoom siv. Nws yog qhov zoo tagnrho rau cov khoom loj thiab khoom siv. Thaum lub electro - galvanized chev yog ntau haum rau qhov chaw me me, sab hauv tsev ib puag ncig, thiab lwm yam.
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Vim li cas thiaj xaiv Galvanized Steel Chev?
1. Tus nqi -}} kev daws teeb meem
Piv rau gl lossis xim coated steel coils, lub galvanized chev yog tus nqi zoo sib xws tab sis nrog zoo sib xws corrosion, zoo tsos, thiab lwm yam.
2. Kev Siv Dav
Gi daim ntawv yob yog ib qho yooj yim rau cov txheej txheem rau cov laj thawj sib txawv. Nws yog dav siv nyob rau hauv kev tsim kho, cov khoom siv hauv tsev, tsheb thauj khoom, tsheb thauj mus los, thiab lwm yam, nws muaj cov txheej nplaum zoo thiab weldability. Yog vim li cas nws kuj yog qhov zoo tshaj plaws ntawm cov hlau rau PPGI khoom.
3. Yooj yim thauj
Piv rau GI steel ntawv, coils yog yooj yim thauj. Nyob rau hauv txoj kev no, nws yuav txuag koj tus nqi thauj khoom.
