Modification of hypereutectic silumin surface layer by a high-intensity pulse electron beam

Yu F. Ivanov, A. P. Laskovnev, A. D. Teresov, N. N. Cherenda, V. V. Uglov, E. A. Petrikova, M. V. Astashynskaya, N. N. Koval

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Abstract

The results of an analysis of the elemental and phase composition, defect substructure, strength and tribological characteristics of hypereutectic silumin before and after irradiation by a highintensity pulse electron beam are presented. The formation of a modified surface layer with the thickness of up to 1000 μm after irradiation has been revealed. The modified layer has enhanced strength and tribological characteristics.

Original languageEnglish
Pages (from-to)85-91
Number of pages7
JournalHigh Temperature Material Processes
Volume19
Issue number1
DOIs
Publication statusPublished - 1 Jan 2015

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Keywords

  • High-intensity pulse electron beam
  • Hypereutectic silumin
  • Strength properties
  • Structure
  • Tribological properties

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Engineering(all)
  • Spectroscopy
  • Physical and Theoretical Chemistry

Cite this

Ivanov, Y. F., Laskovnev, A. P., Teresov, A. D., Cherenda, N. N., Uglov, V. V., Petrikova, E. A., Astashynskaya, M. V., & Koval, N. N. (2015). Modification of hypereutectic silumin surface layer by a high-intensity pulse electron beam. High Temperature Material Processes, 19(1), 85-91. https://doi.org/10.1615/HighTempMatProc.2015015827