Proskurin M. Composed coatings by active dielectric on aluminum alloys

Object of research: electrochemical processes occurring during the formation of two-layer coatings and composite insulators active on aluminum alloys . The aim of the study - the development of theoretical foundations and technologies of electrochemical synthesis of nanostructured composite active and two-layer coatings on aluminum alloys dielectrics with specified physical - chemical properties. Methods: impedance spectroscopy , X - ray fluorescence method . Theoretical and practical results : proposed methodology for creating two-layer coating of controlled thickness with special physical - chemical properties by integrating two electrochemical processes : microplasma oxidation and electrophoretic deposition . Scientific novelty: The proposed use electrolytes based on potassium hydroxide concentration of 0.03 - 0.04 mol/dm3 for the application of uniform thickness coating ferrite and ferroelectric mode microplasma oxidation and the formation of dense , the next layer of ferroelectric electrophoresis. Degree of implementation: two-layer coatings technology active dielectrics embedded in NIPKI "Lightning" ( Kharkiv). Application area: production materials with magnetic, electrical and magnetoelectric properties.