Elemental and phase composition of TiB2–Mo coating sprayed on a steel by electro-explosive method

D. A. Romanov, E. N. Goncharova, E. A. Budovskikh, V. E. Gromov, Yu F. Ivanov, A. D. Teresov

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The elemental and phase composition of the surface layer of Hardox 450 steel with a composite TiB2–Mo coating sprayed by an electro-explosive method are investigated after pulsed irradiation with an intense electron beam of submillisecond duration. Electron-beam treatment conditions leading to formation of a dense surface layer with high luster with a submicrograin structure on the basis of titanium diboride and nickel are ascertained. It is shown that an electron-beam treatment under melting rate leads to formation of a surface layer with homogeneous structure and uniform concentration distribution.

Original languageEnglish
Pages (from-to)423-427
Number of pages5
JournalInorganic Materials: Applied Research
Volume8
Issue number3
DOIs
Publication statusPublished - 1 May 2017

Keywords

  • diboride of titanium
  • electro-explosive spraying
  • electron-beam treatment
  • nickel
  • structure

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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