Modification of various metals by volume discharge in air atmosphere

Mikhail A. Shulepov, Mikhail V. Erofeev, Konstantin V. Oskomov, Victor Fedotovich Tarasenko

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The results of the modification of stainless steel, niobium and titanium by volume discharge induced by a beam of runaway electrons in air under normal pressure are presented. Changes in the chemical composition of the surface layers of metal by the action of the discharge, structural changes and changes of hardness were studied. It has been found that the concentration of oxygen and carbon in the surface layers of the samples depend on the number of discharge pulses. The aim of this work is to find possible application of this type of discharge in science and industrial production.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	SPIE
Volume	9810
ISBN (Print)	9781510600515
DOIs	https://doi.org/10.1117/12.2224921
Publication status	Published - 2015
Event	International Conference on Atomic and Molecular Pulsed Lasers XII - Tomsk, Russian Federation Duration: 13 Sep 2015 → 18 Sep 2015

Other

Other	International Conference on Atomic and Molecular Pulsed Lasers XII
Country	Russian Federation
City	Tomsk
Period	13.9.15 → 18.9.15

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Keywords

niobium
stainless steel
surface modification
titanium.
Volume discharge

ASJC Scopus subject areas

Applied Mathematics
Computer Science Applications
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Cite this

Shulepov, M. A., Erofeev, M. V., Oskomov, K. V., & Tarasenko, V. F. (2015). Modification of various metals by volume discharge in air atmosphere. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 9810). [98100X] SPIE. https://doi.org/10.1117/12.2224921

Shulepov, MA, Erofeev, MV, Oskomov, KV & Tarasenko, VF 2015, Modification of various metals by volume discharge in air atmosphere. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 9810, 98100X, SPIE, International Conference on Atomic and Molecular Pulsed Lasers XII, Tomsk, Russian Federation, 13.9.15. https://doi.org/10.1117/12.2224921

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AU - Tarasenko, Victor Fedotovich

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Y1 - 2015

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AB - The results of the modification of stainless steel, niobium and titanium by volume discharge induced by a beam of runaway electrons in air under normal pressure are presented. Changes in the chemical composition of the surface layers of metal by the action of the discharge, structural changes and changes of hardness were studied. It has been found that the concentration of oxygen and carbon in the surface layers of the samples depend on the number of discharge pulses. The aim of this work is to find possible application of this type of discharge in science and industrial production.

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KW - stainless steel

KW - surface modification

KW - titanium.

KW - Volume discharge

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BT - Proceedings of SPIE - The International Society for Optical Engineering

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Access to Document

10.1117/12.2224921