Chromate conversion coatings on electroplated zinc and cadmium coatings 电镀的锌和镉镀层上的铬酸盐转换覆层
2.
Cadium has been used particularly to electroplate steel where a film of cadmium only 0 . 05 mm thick will provide complete protection against the sea 镉被广泛用于电镀钢铁, 0 . 05毫米厚的镉镀层足以保护钢铁不受海水侵蚀。