“…It consists of the interconnection, via an acid electrolyte, of a noble material (platinum in this case) and the steel, which will be protected due to the fixed current interposed [1,17,18]. In this study, for the cathodic charge situations, an environmental condition in accordance [7,10,11,17,18,19] was proposed, consisting of an 1N H2SO4 solution in distilled water containing 10 drops of CS2 and 10mg of As2O3 dissolved per liter of dissolution. The solution of As2O3 was prepared using Pessouyre's method [17,19].…”