Email this article Modification of the Steel Surface Treated by a Volume Discharge Plasma in Nitrogen at Atmospheric Pressure
- Authors: Erofeev M.V.1,2, Shulepov M.A.1, Ivanov Y.F.1,2, Oskomov K.V.1, Tarasenko V.F.1,2
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Affiliations:
- Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences
- National Research Tomsk Polytechnic University
- Issue: Vol 58, No 11 (2016)
- Pages: 1557-1562
- Section: Plasma Physics
- URL: https://bakhtiniada.ru/1064-8887/article/view/236814
- DOI: https://doi.org/10.1007/s11182-016-0682-2
- ID: 236814
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Abstract
Effect of volume discharge plasma initiated by an avalanche electron beam on the composition, structure, and properties of the surface steel layer is investigated. Voltage pulses with incident wave amplitude up to 30 kV, full width at half maximum of about 4 ns, and wave front of about 2.5 ns were applied to the gap with an inhomogeneous electric field. Changes indicating the hardening effect of the volume discharge initiated by an avalanche electron beam are revealed in St3-grade steel specimens treated by the discharge of this type.
About the authors
M. V. Erofeev
Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk Polytechnic University
Author for correspondence.
Email: mve@loi.hcei.tsc.ru
Russian Federation, Tomsk; Tomsk
M. A. Shulepov
Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences
Email: mve@loi.hcei.tsc.ru
Russian Federation, Tomsk
Yu. F. Ivanov
Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk Polytechnic University
Email: mve@loi.hcei.tsc.ru
Russian Federation, Tomsk; Tomsk
K. V. Oskomov
Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences
Email: mve@loi.hcei.tsc.ru
Russian Federation, Tomsk
V. F. Tarasenko
Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk Polytechnic University
Email: mve@loi.hcei.tsc.ru
Russian Federation, Tomsk; Tomsk
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