Igor Grechanyuk

20140506-32
Composite Materials with Metal Matrix Condensed from Vapor Phase: Microporous Materials
Nicolay I. Grechanyuk, Igor N. Grechanyuk, Elena V. Khomenko, Andrey G. Melnik, Vera G. Grechanyuk

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The basic factors that affect the physical and mechanical properties of microporous material, pore volume and pore size therein. The main factors that affect the physical and mechanical properties of the microporous material, pore volume and pore size were evaluated.

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20140506-31
Composite Materials with Metal Matrix Condensed from Vapor Phase: Microlayer Materials
Nicolay I. Grechanyuk, Igor N. Grechanyuk, Elena V. Khomenko, Andrey G. Melnik, Vera G. Grechanyuk

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The problems of microlayer metal materials, obtained by condensation from vapor phase are discussed. Example of copper-molybdenum materials obtaining was first shown possibility to produce composites having a layer thickness ...  read more

20140506-30
Composite Materials with a Metal Matrix Condensed from Vapor Phase: Dispersion-Strengthened Metals
Nicolay I. Grechanyuk, Igor N. Grechanyuk, Elena V. Khomenko, Andrey G. Melnik, Vera G. Grechanyuk

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Modern scientific level of dispersion-strengthened metals condensed from the vapor phase engineering is presented. The physical and mechanical properties of these materials depend on selected matrix type (pure metal, metal ...  read more

20140506-17
Modern Electron Beam Technologies and Equipment for Melting of Metals and Alloys, Deposition of Protective Coatings, Production of Composites Condensed from Vapor Phase and Powders
M. I. Grechanyuk, Andrey G. Melnyk, Igor M. Grechanyuk, Vitalii G. Melnyk, Dmytro V. Kovalchuk

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Report is dedicated to the last achievements of Scientific and Production Enterprise Eltechmash in development of laboratory and industrial equipment for electron beam melting and physical vapor deposition of different materials. ...  read more

20160506-34
The new condensed from vapor phase composite materials based on copper and their applications
Nikolay I. Grechanyuk, Vera G. Grechanyuk, Elena V. Khomenko, Igor N. Grechanyuk, Victor G. Zatovskii , Dmytro Kovalchuk

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The paper presents the method of electron beam vacuum evaporation and condensation for the most promising technologies of manufacturing modern composite materials, used in welding and switching equipment. This method currently ...  read more