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
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Résumé

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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Références

[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.
Publiée
2020-09-15
Rubrique
Articles

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