Galvanized kauj
Lus piav qhia luv luv:
Galvanized coil: ib daim ntawv nyias nyias uas muab cov ntawv hlau nkag rau hauv cov zinc da dej kom nws ntog nrog ib txheej ntawm zinc.Tam sim no, cov txheej txheem galvanizing tsis tu ncua yog siv, uas yog, dov steel phaj yog txuas ntxiv mus rau hauv lub zinc melting da dej kom ua rau cov galvanized steel phaj;Alloyed galvanized steel ntawv.Hom steel phaj no kuj yog ua los ntawm kub dip txoj kev, tab sis nws yog rhuab mus txog 500 ℃ tam sim ntawd tom qab tawm ntawm qhov zawj los ua ib tug alloy txheej ntawm zinc thiab hlau.Galvanized coil muaj cov txheej txheem zoo adhesion thiab weldability.
