Kub Dipped SGCC SGCC PPGI Chev Dx51d + Z Dx52D + Z Dx53D + Z Gi Txias Rolled Steel Chev

Yuav ua li cas yog qhov roughness ntawm galvanized coil tswj?
A: Los ntawm kev kho cov txheej txheem annealing tsis thiab lub siab ntawm ncej-galvanizing daim tawv nqaij- dhau kev kho mob.
Cov kev txhim kho dab tsi tau ua rau cov txheej txheem galvanizing ib puag ncig?
A: Cov thev naus laus zis xws li chromium- cov neeg ua haujlwm pub dawb, kev siv cov dej khib nyiab pov tseg, thiab zinc slag recycling yog siv.
Dab tsi yog qhov tseem ceeb ntawm kev ua tau zoo ntawm galvanized kauj?
A: Cov no suav nrog zinc txheej thickness, adhesion, corrosion kuj, nto tiav, thiab qhov tseeb qhov ntev.
Dab tsi yog chav tsev feem ntau siv rau zinc txheej thickness?
A: Tus qauv thoob ntiaj teb yog g / m2 (tag nrho qhov hnyav ntawm ob sab). Kub-dip galvanizing feem ntau yog li ntawm 80-600 g / m2, thaum electroplating feem ntau yog li ntawm 10-50 g / m2.
Dab tsi ntawm galvanized coil yog categorized los ntawm qhov chaw?
A: Lawv tuaj yeem muab faib ua tus qauv spangle, me me spangle, tsis muaj spangle, thiab tawv nqaij -pass spangle.