Vodennikov S. Scientific and technological fundamentals of formation of composition coatings out of ionic fusions for the forecast providing functional properties of porous materials

The object of research: coatings on carbon contained and metal materials, formed in process of electric precipitation out of ionic melting. The subject of research: patterns and mechanisms of structural and phase formation of composite coatings on porous materials; processes of packing and hardening of surface layers of porous materials, while coating formation; regulation process of predictable ensuring of functional features of porous materials. Methods of research: metallographic, electronically microscopic, micro roentgen and spectral phractographic and micro structural analyses, electrochemical research methods. Micro mechanisms of formatting composite coatings and conformity to nature laws of influence of the structure and phase formation of protective strength coatings on the functional properties of carbon contained and metallic porous materials are applied. Mathematical models of transferring process of ions in the electrolyte volume and concentration charges of recovered atoms into the internal layer of porous materials have been created. Technologies and experimental industrial installations for surface hardening of different products of porous materials have been developed. Applied and tested with economical benefit of 286286 hrv per the first quarter of 2009 at JSС "Dneprospetsstal". The sphere of application is in metallurgical and machine building industries.