Study of Copper Bearing Alloys Corrosion Characteristics
نویسندگان
چکیده
This paper addresses investigation of the corrosion behavior of copper bearing anodes with high nickel content. Anodes are produced from different solid wastes formed during the copper or nickel row materials treatment. Nickel content in anode samples had values up to 10 mas %. The content of tin, lead and antimony was up to 1 % for each of elements. Sulphuric acid solution, concentration of 172 g/l was used as electrolyte for corrosion behavior investigation. The corrosion behavior of anode samples was defined by using the anode linear potential sweep method. Obtained results showed that the pasivation of anode in sulphuric acid solution is not registered during the process with current density up to 200 mA cm2.
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