Z120g Kub Dipped Galvanized Steel Chev Galvanized Steel Sheet Nqe

Zinc tawg yog ib qho chaw zoo nkauj ntawm cov ntawv kub kub -dip galvanized ntawv thiab coil, uas tshwm sim thaum cov hlau sawb yog coated nrog cov kua zinc tom qab dhau los ntawm zinc yias, thiab zinc grain nucleation tom qab loj hlob thaum lub ntuj solidification ntawm zinc txheej.

Zinc Bloom tiam yog cuam tshuam los ntawm qhov muaj pes tsawg leeg ntawm txheej thiab qhov cua txias / txoj kev. Thaum kub-dip galvanized sheet cov khoom tau tshwm sim thawj zaug, steel mills tsis tuaj yeem tswj qhov loj ntawm lub paj raws li lawv xav tau, thiab qhov chaw ntawm cov khoom kub kub-dip galvanized ntshiab zinc coils muaj ntau qhov ntau thiab tsawg thiab cov duab ntawm zinc paj, uas nyob rau hauv ib lub sij hawm coj mus rau kev ntseeg tias "tsuas yog cov zinc paj yog kub-dip galvanized".

Raws li kev tsim cov hlau tau txhim kho, cov txheej txheem ntawm kub -dip galvanizing ntawm cov ntawv nyias tam sim no tso cai rau kev tswj hwm ntawm kev tsim cov zinc paj, uas yog txhais los ntawm cov qauv thoob ntiaj teb loj hauv kev quab yuam.

Kev faib tawm ntawm zinc paj:

European Standard (EN) muab faib ua ob pawg (EN 10346):

1. Zinc Bloom (N): tsis muaj kev tswj cov txheej txheem solidification ntawm zinc txheej yuav tsum tau thiab ntau qhov ntau thiab tsawg ntawm zinc paj lossis tsis muaj paj;

2. Mini zinc paj (M): yuav tsum tau tswj cov txheej txheem solidification ntawm zinc txheej, tau txais me me zinc blooms (feem ntau tsis pom ntawm qhov muag liab qab).
 

American Standard ASTM faib peb pawg (ASTM A653):

1. Zinc Bloom ib txwm: tsis tas yuav tsum tau tswj cov txheej txheem solidification ntawm zinc txheej, tso cai rau ntau qhov ntau thiab tsawg ntawm zinc paj yuav tsum tau tsim thaum lub sij hawm ntuj solidification txheej txheem;

2. Me me zinc paj: yuav tsum tau tswj cov txheej txheem solidification ntawm zinc txheej kom tau ib qho zoo sib xws thiab me me ntawm zinc paj, tab sis tseem pom ntawm qhov muag liab qab;

3. Zero zinc paj: tswj txhais tau tias kom tau txais cov zinc paj zoo uas tsis pom ntawm qhov muag liab qab.

Galvanized coils yog nyias cov ntawv hlau uas tau dipped rau hauv ib lub molten zinc da dej kom ib txheej ntawm zinc adheres rau lawv nto.
Galvanized coils tuaj yeem muab faib ua kub dov galvanized coils thiab txias dov kub galvanized coils. Lawv tsuas yog siv hauv kev tsim kho, khoom siv hauv tsev, tsheb, ntim khoom, tsheb thauj mus los thiab kev lag luam hauv tsev. Tshwj xeeb, lawv tau siv hauv kev tsim steel, tsheb tsim thiab steel silo manufacturing.
Lawv yog cov muaj zog corrosion kuj, zoo nto zoo, yooj yim ntawm kev sib sib zog nqus ua thiab kev lag luam.