Studies and Research on the Corrosion Behavior of Ni-Al2O3 Compound Coatings Obtained by Electrochemical Methods

  • Simona BOICIUC "Dunarea de Jos" University of Galati, Romania
Keywords: Ni composite coatings, electrodeposition, Al2O3

Abstract

The undertaken research which is described in this paper aims at the corrosion behaviour of composite coatings in nickel matrix using as dispersed phase technical alumina with dimensions of 5 μm and their characterization from a microstructural point of view. The corrosion resistance in the saline fog of the coatings is influenced by the microstructure, the stresses developed in the layer and the roughness.

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References

[1]. Tushar Borkar, Electrodeposition of nickel composite coatings, Mumbai University India, 2007.
[2]. Cârâc G., Ştefan C. S., Electrochimie – Principii fundamentale şi aplicaţii, Galaţi, 2012.
[3]. Muşat V., Ceramică aavansată, Editura tehnică, Bucureşti, 2001.
[4]. Boiciuc S., Alexandru P., Studies and Researches Regarding the Obtain and Characterization of Composite Nickel Coatings-Ni/Al2O3, Ni/Kaolin Electrochemically Produced, The Annals of “Dunărea de Jos” University of Galati, Fascicle IX, Metalurgy and Materials Science, ISSN 1453-083X, no. 3, p. 26-35, 2016.
[5]. Boiciuc S., Studies and researches on obtaining electrochemical composite coatings in nichel - ni / kaolin matrix, The Annals of “Dunarea de Jos” University of Galati, Fascicle IX, Metalurgy and Materials Science, ISSN 1453-083X, September, 1/2018.
Published
2020-09-15
How to Cite
1.
BOICIUC S. Studies and Research on the Corrosion Behavior of Ni-Al2O3 Compound Coatings Obtained by Electrochemical Methods. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Sep.2020 [cited 25May2024];43(3):21-5. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3946
Section
Articles

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