Effect of electromechanical treatment on the structure and microhardness of plasma coating from Cr–Mn steel
- Авторы: Ivannikov A.1, Kalita V.1, Komlev D.1, Radyuk A.1, Bagmutov V.2, Zakharov I.2, Parshev S.2
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Учреждения:
- Baikov Institute of Metallurgy and Materials Science
- Volgograd State Technical University
- Выпуск: Том 7, № 3 (2016)
- Страницы: 363-371
- Раздел: Plasma Chemical Methods of Production and Treatment of Materials
- URL: https://journals.rcsi.science/2075-1133/article/view/205069
- DOI: https://doi.org/10.1134/S2075113316030096
- ID: 205069
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Аннотация
The effect of electromechanical treatment (EMT) on the structure and microhardness of a plasma coating prepared from austenite steel is investigated at 25 and 500°C. The EMT current is varied from 400 to 800 A, the treatment rate is 0.81–3.39 m/min, and the number of passes is from one to four. Consolidation of the coating is observed after EMT. Its microhardness increases from 1866 to 4618 MPa under EMT without heating of the sample and to 5814 MPa under EMT with heating to 500°C.
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Об авторах
A. Ivannikov
Baikov Institute of Metallurgy and Materials Science
Автор, ответственный за переписку.
Email: ivannikov-a@mail.ru
Россия, Leninskii pr. 49, Moscow, 119991
V. Kalita
Baikov Institute of Metallurgy and Materials Science
Автор, ответственный за переписку.
Email: imet-lab25@yandex.ru
Россия, Leninskii pr. 49, Moscow, 119991
D. Komlev
Baikov Institute of Metallurgy and Materials Science
Email: sopromat@vstu.ru
Россия, Leninskii pr. 49, Moscow, 119991
A. Radyuk
Baikov Institute of Metallurgy and Materials Science
Email: sopromat@vstu.ru
Россия, Leninskii pr. 49, Moscow, 119991
V. Bagmutov
Volgograd State Technical University
Автор, ответственный за переписку.
Email: sopromat@vstu.ru
Россия, pr. Lenina 28, Volgograd, 400005
I. Zakharov
Volgograd State Technical University
Email: sopromat@vstu.ru
Россия, pr. Lenina 28, Volgograd, 400005
S. Parshev
Volgograd State Technical University
Email: sopromat@vstu.ru
Россия, pr. Lenina 28, Volgograd, 400005