Temperature effect on microstructure and mechanical properties of the nano-structured Ni3Al coating

M. V. Fedorischeva, V. P. Sergeev, N. A. Popova, E. V. Kozlov

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Phase composition, thin structure and morphology of the surface of the intermetallic coating are investigated by transmission electron microscopy, X-ray analysis and atomic force microscopy. It is shown that Ni3Al is the main phase of the intermetallic coating for all investigated samples. There is a small amount of the NiAl and AlFe3C phases. The application of temperature and ion beam treatment changes the atomic long-range order parameter and the elastic microstresses of the crystalline lattice.

Original languageEnglish
Pages (from-to)644-647
Number of pages4
JournalMaterials Science and Engineering A
Volume483-484
Issue number1-2 C
DOIs
Publication statusPublished - 15 Jun 2008
Externally publishedYes

Keywords

  • Intermetallic coating
  • Magnetron deposition
  • Microstructure
  • Tribological behaviour

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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