What is the corrosion current of zinc aluminum magnesium plate?

The corrosion current of the zinc–aluminum–magnesium plate was 7.17 times that of the uncoated plate. The corrosion currents of the welding joint of the zinc–aluminum–magnesium-coated plate and the uncoated plate were 1.323 × 10 −4 mA·cm −2 and 3.602 × 10 −3 mA·cm −2. The gap in the corrosion current was 27 times greater.

What is the coating performance of Zam zinc-aluminium-magnesium coated steel?

The coating performance of ZAM Zinc-Aluminium-Magnesium coated steel is basically the same as that of pure zinc. It can be electrophoresed, post-sprayed and used as a raw material for color coating. Because of its excellent corrosion resistance under the film, it can significantly improve the corrosion resistance of the coated product

What is the high temperature resistance of Zam zinc-aluminium-magnesium coated steel?

High temperature resistance of ZAM Zinc-Aluminium-Magnesium coated steel: For some parts that require high temperature assembly (350℃), a high temperature resistance test has been carried out. When the ZAM Zinc-Aluminium-Magnesium coated steel is heated to 380℃, the surface still has no melting phenomenon 3.

Does zinc-Al-Mg coating affect the mechanical properties of welding joints?

On this basis, the formation mechanism, microstructure and corrosion properties of two plates of steels, with or without zinc, aluminum and magnesium coating under different welding times, were studied. The presence of Zn-Al-Mg coating slightly affected the mechanical properties of welding joints.