STAHLBAND MIT EINEM GALVANISCH ABGESCHIEDENEN DISPERSIONSUEBERZUG.

摘要

A composite electroplated steel sheet comprises Zn being a matrix metal of a plating layer; and codeposited particles of a plating layer of at least one selected from the group consisting of Mg2Si3O8, CaSiO3 and BaTiO3. A composite electroplated steel sheet comprises Zn alloy containing at least one selected from the group consisting of Fe, Co, Ni, Mn, Cr and Ti being a matrix metal of a plating layer; and codeposited particles of a plating layer comprising at least one selected from the group consisting of Mg2Si3O8, CaSiO3 and BaTiO3. The codeposited particles are contained within the range of from 0.1 to 5.0 wt.% in a plating layer.