July 7, 2022
Metal galvanized sheet is short for metal hot dip zinc, refers to the surface pretreatment of strip steel or steel plate at about 500~650°C temperature conditions into the melting box, according to a certain proportion of zinc solution after continuous dipping. It is not only different from the general sense of electroplating, and different from the general hot dip plating. Its salient features:
(1) Simple process and high production efficiency;
(2) Low cost;
(3) good machinability (weldability).
(4) It has good corrosion resistance, ductility and decorative performance.
(5) It is possible to have no hydrogen embrittlement.
(6) Good environmental performance.
(7) High dimensional accuracy of products.
(8) Light weight (only 1/8 of pure aluminum weight).
(9) high strength (10mm thick wall pipe can reach more than 6mpa).
(10) Long service life (more than 1100h service life) metal coating thickness between 0.5-3.0mm. It is widely used in household appliance shell and automobile industry and other manufacturing industries.
Main uses:
1, home appliances such as TV case, audio speaker net cover, etc.;
2, auto parts such as lamp reflector and radiator, etc.
3, mechanical parts such as gear bushing, drum lining of textile machine and building template and so on.
