STEEL PRODUCT, HOT GALVANIZED, PARTICULARLY INTENDED TO BE PHOSPHATE, AND PROCESS FOR PREPARING THE SAME

摘要

P STEEL PRODUCT 1, IN PARTICULAR A PRODUCT INTENDED TO BE SUBJECTED TO A PHOSPHATATION OPERATION PROTECTED BY A LAYER OF ZINC OR A ZINC ALLOY 2, SUCH AS A ZN-AL OR ZN-FE ALLOY, DEPOSITED FROM OF A MOLTEN METAL BATH, COVERED BY A COATING3 IN THE FORM OF AN ELECTROLYTIC DEPOSITION OF ONE OF THE METALS OR ALLOYS SELECTED IN THE GROUP CONSISTING OF ZN, CR, MN, CO, FE, NI, OR THEIR ALLOYS. / P