Author:
Biezma Maria Victoria,Linhardt Paul,Strobl Susanne,Haubner Roland
Abstract
AbstractDue to their good corrosion resistance in seawater, tubes, rods, and forgings made from copper-nickel alloys (Cu-Ni) are widely used in ship building, offshore platforms, desalination plants, and numerous other applications. Welding is a major technology for joining this material. Since the microstructures of base material, weld seam, and heat affected zone may be quite different, the consequences with respect to corrosion must be considered. In this study the influence of microstructure on corrosion behaviour was investigated using welded test coupons of CuNi10Fe1.6 Mn, as-welded and after heat-treatment, by metallographic examination and electrochemical corrosion tests in synthetic seawater.
Publisher
Springer Science and Business Media LLC
Reference14 articles.
1. Powell C. A.; Michels H. T.: Copper-nickel alloys for seawater corrosion resistance and Antifouling—A state of the art review, Corrosion 2000, NACE, March 2000
2. Milošev, I.; Metikoš-Huković, M.: The behavior of Cu-xNi (x =10 to 40 %) alloys in alkaline solutions containing chloride ions, Electrochimica Acta, 42 (1997), pp 1537–1548
3. Badawy, W. A.; Ismail, K. M.; Fathi, A. M.: The influence of copper/nickel ratio on the electrochemical behavior of Cu-Ni alloys in acidic sulfate solutions, Journal of Alloys and Compounds, 484 (2009), pp 365–370
4. Badawy, W. A.; Ismail, K. M.; Fathi, A. M.: Effect of Ni on the corrosion behavior of Cu-Ni alloys in neutral chloride solutions, Electrochimica Acta, 50 (2005), pp 3603–3608
5. North, R. F.; Pryor, M. J.: The Influence of corrosion product structure on the corrosion rate of Cu-Ni alloys, Corrosion Science, 10 (1970), pp 297–311
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