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 proceedingConference 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 languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSPIE
Volume9810
ISBN (Print)9781510600515
DOIs
Publication statusPublished - 2015
EventInternational Conference on Atomic and Molecular Pulsed Lasers XII - Tomsk, Russian Federation
Duration: 13 Sep 201518 Sep 2015

Other

OtherInternational Conference on Atomic and Molecular Pulsed Lasers XII
CountryRussian Federation
CityTomsk
Period13.9.1518.9.15

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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