Nanocrystallites in the Pores and Magnetic Properties of PEO Coatings

Abstract:

The coatings manifesting ferromagnetic characteristics have been formed on titanium and aluminum by plasma electrolytic oxidation (PEO) in alkaline electrolytes additionally containing iron oxalate and cobalt or nickel acetate. The metals of iron subgroup are found to be concentrated in pores of PEO coatings, as a rule, in form of crystallites. In a number of cases the relation between crystallite compositions and magnetic properties of the coatings has been established.

• Periodical: Solid State Phenomena (Volume 245)
• Pages: 190-194
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.245.190
• Online since: October 2015
• Authors: Vladimir S. Rudnev, I.V. Lukiyanchuk, M.V. Adigamova*, V.P. Morozova, I.A. Tkachenko
• Keywords: Aluminum, Crystallite Composition, Ferromagnetic Properties, Plasma Electrolytic Oxidation, Titanium

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