Electroexplosive doping of titanium alloy by boron carbide and subsequent electron beam processing

Yu F. Ivanov, T. A. Kobzareva, V. E. Gromov, E. A. Budovskikh, L. P. Bashchenko

Research output: Contribution to journalArticle

Abstract

VT6 titanium alloy surface modification is carried out by electroexplosive alloying with a plasma formed in explosion of a titanium foil with a weight powder sample of boron carbides with subsequent irradiation by a pulsed electron beam. The formation of an electroexplosive alloying zone of thickness up to 50 μm with a gradient structure, characterized by the decrease in the concentration of carbon and boron with increasing distance to the treatable surface has been revealed. Subsequent electron-beam treatment of the alloying zone leads to smoothing of the alloying area surface and is accompanied by the formation of a multilayer structure at a depth of 30 μm with alternating layers with different degrees of alloying having the structure at the submicro- and nanoscale level.

Original languageEnglish
Pages (from-to)281-290
Number of pages10
JournalHigh Temperature Material Processes
Volume18
Issue number4
DOIs
Publication statusPublished - 2014

Fingerprint

Boron carbide
boron carbides
titanium alloys
Titanium alloys
Alloying
alloying
Electron beams
Doping (additives)
electron beams
Processing
Boron
Titanium
smoothing
Powders
Metal foil
laminates
Explosions
Surface treatment
explosions
foils

Keywords

  • Boron carbide
  • Doping
  • Electroexplosion
  • High-current electron beam treatment
  • Phase
  • Structure
  • Titanium alloy

ASJC Scopus subject areas

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

Cite this

Electroexplosive doping of titanium alloy by boron carbide and subsequent electron beam processing. / Ivanov, Yu F.; Kobzareva, T. A.; Gromov, V. E.; Budovskikh, E. A.; Bashchenko, L. P.

In: High Temperature Material Processes, Vol. 18, No. 4, 2014, p. 281-290.

Research output: Contribution to journalArticle

Ivanov, Yu F. ; Kobzareva, T. A. ; Gromov, V. E. ; Budovskikh, E. A. ; Bashchenko, L. P. / Electroexplosive doping of titanium alloy by boron carbide and subsequent electron beam processing. In: High Temperature Material Processes. 2014 ; Vol. 18, No. 4. pp. 281-290.
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