Modification of the Steel Surface Treated by a Volume Discharge Plasma in Nitrogen at Atmospheric Pressure

M. V. Erofeev, M. A. Shulepov, Y. F. Ivanov, K. V. Oskomov, Victor Fedotovich Tarasenko

Research output: Contribution to journal › Article

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.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Russian Physics Journal
DOIs	https://doi.org/10.1007/s11182-016-0682-2
Publication status	Accepted/In press - 19 Mar 2016

Fingerprint

avalanches

plasma jets

atmospheric pressure

steels

electron beams

nitrogen

wave fronts

hardening

grade

electric fields

electric potential

pulses

Keywords

hardening of St3-grade steel
runaway electron preionized diffuse discharge (REP DD)

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Erofeev, M. V., Shulepov, M. A., Ivanov, Y. F., Oskomov, K. V., & Tarasenko, V. F. (Accepted/In press). Modification of the Steel Surface Treated by a Volume Discharge Plasma in Nitrogen at Atmospheric Pressure. Russian Physics Journal, 1-6. https://doi.org/10.1007/s11182-016-0682-2

Modification of the Steel Surface Treated by a Volume Discharge Plasma in Nitrogen at Atmospheric Pressure. / Erofeev, M. V.; Shulepov, M. A.; Ivanov, Y. F.; Oskomov, K. V.; Tarasenko, Victor Fedotovich.

In: Russian Physics Journal, 19.03.2016, p. 1-6.

Research output: Contribution to journal › Article

Erofeev, MV, Shulepov, MA, Ivanov, YF, Oskomov, KV & Tarasenko, VF 2016, 'Modification of the Steel Surface Treated by a Volume Discharge Plasma in Nitrogen at Atmospheric Pressure', Russian Physics Journal, pp. 1-6. https://doi.org/10.1007/s11182-016-0682-2

Erofeev MV, Shulepov MA, Ivanov YF, Oskomov KV, Tarasenko VF. Modification of the Steel Surface Treated by a Volume Discharge Plasma in Nitrogen at Atmospheric Pressure. Russian Physics Journal. 2016 Mar 19;1-6. https://doi.org/10.1007/s11182-016-0682-2

Erofeev, M. V. ; Shulepov, M. A. ; Ivanov, Y. F. ; Oskomov, K. V. ; Tarasenko, Victor Fedotovich. / Modification of the Steel Surface Treated by a Volume Discharge Plasma in Nitrogen at Atmospheric Pressure. In: Russian Physics Journal. 2016 ; pp. 1-6.

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Access to Document

10.1007/s11182-016-0682-2