High corrosion resistant galvanized steel plate with excellent resistance and adhesion to welding liquefaction resistance

摘要

The present invention relates to a high corrosion resistance plated steel plate having excellent resistance to welding liquefaction resistance and excellent adhesion to plating.A high corrosion resistant plated steel plate according to one aspect of the present invention can be made of a plating layer containing an Fe Al alloy layer and an mgzn2 layer in order from the interface between the ground steel plate and the ground metal plate.