FEUILLE D'ACIER PLAQUEE AU NICKEL, FACONNABLE, RESISTANTE AUX RAYURES ET A LA CORROSION, ET PROCEDE POUR SA PRODUCTION

摘要

An anti-scratch nickel plated steel sheet and strip is provided which comprises, applying a nickel plating to both sides of the sheet or strip, subsequently plating a nickel phosphorus alloy on at least one or the other side of said plated layer, then subjecting said plated article to a heat treatment under conditions sufficient to form a nickel ferrous alloy layer and to obtain a hardening effect of said nickel phosphorus alloy plated layer.