Abstract
In situ electrochemical monitoring with a three-electrode cell was applied to investigate the anti-corrosion properties of a mechanical zinc-iron alloy plating. Several electron probe microanalyses were also conducted to identify the chemical elements in the plating. The results indicated the formation of a Zn-Fe intermetallic compound, which allowed a mechanism for corrosion prevention to be proposed. In the proposed mechanism, Zn(OH)2 plays a significant role in the corrosion prevention of steel alloys.
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Acknowledgments
This study was financially supported by the Yokohama National University and Nippon C&Z Co., Ltd. The authors would like to thank Mr. Shiraga and the Instrumental Analysis Center of Yokohama National University for conducting the x-ray diffraction analysis. The authors would also like to thank Mr. Ishizuka for useful discussion and comments.
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Kasai, N., Kaku, Y., Okazaki, S. et al. Mechanism for Corrosion Prevention by a Mechanical Plating of Uniform Zinc-Iron Alloy. J. of Materi Eng and Perform 25, 4680–4685 (2016). https://doi.org/10.1007/s11665-016-2322-y
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DOI: https://doi.org/10.1007/s11665-016-2322-y