Wear-resistant oxide coatings on aluminum alloy formed in borate and silicate aqueous electrolytes by plasma electrolytic oxidation

There are several methods known of formation of wear-resistant oxide coatings on articles made of aluminum alloys by the method of plasma electrolytic oxidation (PEO), for example, in silicate and borate aqueous electrolytes. In the present work, a comparison of characteristics of PEO coatings obtai...

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Veröffentlicht in:	Protection of metals and physical chemistry of surfaces 2017-05, Vol.53 (3), p.466-474
Hauptverfasser:	Rudnev, V. S., Yarovaya, T. P., Nedozorov, P. M., Mansurov, Yu. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Aluminum alloys Aqueous electrolytes Characterization and Evaluation of Materials Chemistry and Materials Science Corrosion and Coatings Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials and Coatings Materials Science Metallic Materials New Substances Oxidation resistance Oxide coatings Plasmas (physics) Protective coatings Tribology Wear resistance
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Beschreibung
Zusammenfassung:	There are several methods known of formation of wear-resistant oxide coatings on articles made of aluminum alloys by the method of plasma electrolytic oxidation (PEO), for example, in silicate and borate aqueous electrolytes. In the present work, a comparison of characteristics of PEO coatings obtained on AMg5 and D16 aluminum alloys in the bipolar mode by these two methods, as well as in mixed borate–silicate electrolytes, has been performed.
ISSN:	2070-2051 2070-206X
DOI:	10.1134/S2070205117030200