CAN PRODUCED FROM CHROMIUM-COATED STEEL PLATE

摘要

This invention relates to a can produced from a steel plate having a three-layered anti-corrosive Cr coating or one further having an organic coating on the Cr coating. The surface of a steelsheet can is coated with a three layered Cr coating; consisting of a metallic Cr coating, a crystalline Cr oxide coating and a non-crystalline hydrated Cr oxide coating in this order. A layer of an organic enamel of the fused film can be added to once more on the top of the non-crystalline hydrated Cr oxide coating.