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Title of the article ANALYSIS OF THE EFFECT OF PRELIMINARY AND CYCLIC PLASTIC DEFORMATION ON THE CHEMICAL-THERMAL TREATMENT OF STRUCTURAL STEELS
Authors

KONSTANTINOV Valerij M., D. Sc. in Eng., Prof., Head of the Department “Materials Science in Mechanical Engineering”, Belarusian National Technical University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

LESHOK Vladislav A., Ph. D. Student, Belarusian National Technical University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

SHTEMPEL Oleg P., Associate Professor of the Department of Motor Transport, Euphrosyne Polotskaya State University of Polotsk, Novopolotsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

In the section MECHANICAL ENGINEERING TECHNOLOGIES
Year 2024
Issue 1(66)
Pages 37–42
Type of article RAR
Index UDK 621.785.5
DOI https://doi.org/10.46864/1995-0470-2024-1-66-37-42
Abstract The subject of the study was thermodiffusion nitrided and silicified layers on steels obtained after plastic deformation. The influence of preliminary plastic deformation on the low-temperature nitriding process and cyclic plastic deformation on the high-temperature silicification process is studied. The results obtained are of interest for accelerating the production processes of chemical-thermal treatment of steels. It is established that preliminary surface plastic deformation contributes to the intensification of the process of ion-plasma nitriding of structural steel. The presence of high-temperature cyclic plastic deformation ensures the intensification of diffusion processes during the resorption of the diffusion silicified layer on structural steel.
Keywords plastic deformation, intensification of chemical-thermal treatment, nitriding, silicification, structural steel
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