Electron-beam treatment of tungsten-free TiC/NiCr Cermet I

Influence of subsurface layer microstructure on resistance to wear during cutting of metals

V. E. Ovcharenko, Baohai Yu, S. G. Psakhie

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

An experimental investigation were performed on the effect of the impulse electron-beam irradiation upon microstructure of the surface layer and on wear resistance of a cutting tool for sintered TiC/NiCr cermet. The results showed that the surface electron-beam treatment of the TiC/NiCr cermet is an efficient method for investigating the microstructure and phase composition in the surface layer of the powder composite and there are optimal regimes of electron-beam treatment, which ensure a substantial increase in the resistance of the cermet to wear during cutting of metals.

Original languageEnglish
Pages (from-to)427-429
Number of pages3
JournalJournal of Materials Science and Technology
Volume21
Issue number3
Publication statusPublished - May 2005

Fingerprint

Cermet Cements
Tungsten
Electron beams
Metals
Wear of materials
Microstructure
Cutting tools
Phase composition
Powders
Wear resistance
Irradiation
Composite materials

Keywords

  • Cermet
  • Electron-beam treatment
  • Microstructure
  • TiC/NiCr
  • Wear resistance

ASJC Scopus subject areas

  • Materials Science(all)
  • Metals and Alloys

Cite this

Electron-beam treatment of tungsten-free TiC/NiCr Cermet I : Influence of subsurface layer microstructure on resistance to wear during cutting of metals. / Ovcharenko, V. E.; Yu, Baohai; Psakhie, S. G.

In: Journal of Materials Science and Technology, Vol. 21, No. 3, 05.2005, p. 427-429.

Research output: Contribution to journalArticle

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