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Registration Number

0223U000637, 0122U200399 , R & D reports

Title

Application of high-concentrated energy flows for producing nanostructured polyfunctional composite materials

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Head

Syzonenko Olga M., д.т.н.

Registration Date

16-01-2023

Organization

Institute of Impulse Processes and Technologies National Academy of Sciences of Ukraine

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 The object of research – mixtures of Al–Ti powders and Ti powder. The goal of the work is to create nanostructured multifunctional composite materials using highly concentrated energy flows. Research methods – mathematical modeling, including machine learning, physical experiment, registration of transient electrical processes. A simplified technological scheme for obtaining powder mixtures for multifunctional dispersion-strengthened nanoparticle materials based on the Ti – Al – C and Ti – C systems has been developed, which will significantly reduce energy costs for the production of parts. Consolidation of powder mixtures, obtained through the implementation of this scheme makes it possible to obtain metal-matrix composites (MMC) designed to significantly increase the wear resistance and heat resistance of tools of various purposes and structural materials for use in the aerospace industry and mechanical engineering. Mathematical modeling of modes and results of high-voltage electrical discharge treatment of Ti powder using machine learning methods was performed. Technological recommendations for the creation of a nanostructured composite powder mixtures by high-voltage electric discharge in a hydrocarbon liquid have been developed.

Product Description

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Kuskova Natalia I.
Prystash Mykola S.
Sizonenko Olga M.
Taftai Eduard I.
Torpakov Andrii S.
Khrysto Oleksandr I.

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2023-01-16