Development of a new class of coatings by double electron–beam surfacing

I. M. Poletika, Yu F. Ivanov, M. G. Golkovskii, T. A. Krylova, A. D. Teresov, S. A. Makarov

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

Through electron-beam surfacing of tungsten or chromium carbides on an electron accelerator followed by pulsed treatment with low-energy electrons, a nano- and superfine grain structure with a system of nanodimensional pores is fabricated. The nanohardness and modulus of elasticity are shown to be extremely high in the zone of secondary pulse action. The modified surface layer having a nanostructure and chaotically distributed pores may be a barrier to brittle fraction.

Original languageEnglish
Pages (from-to)531-539
Number of pages9
JournalInorganic Materials: Applied Research
Volume2
Issue number5
DOIs
Publication statusPublished - 2015

Fingerprint

Nanohardness
Tungsten
Hard facing
Crystal microstructure
Chromium
Particle accelerators
Carbides
Electron beams
Nanostructures
Elastic moduli
Coatings
Electrons

Keywords

  • Electron-beam surfacing
  • Nanohardness
  • Nanopores
  • Nanostructure
  • Pulse treatment

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Poletika, I. M., Ivanov, Y. F., Golkovskii, M. G., Krylova, T. A., Teresov, A. D., & Makarov, S. A. (2015). Development of a new class of coatings by double electron–beam surfacing. Inorganic Materials: Applied Research, 2(5), 531-539. https://doi.org/10.1134/S2075113311050169

Development of a new class of coatings by double electron–beam surfacing. / Poletika, I. M.; Ivanov, Yu F.; Golkovskii, M. G.; Krylova, T. A.; Teresov, A. D.; Makarov, S. A.

In: Inorganic Materials: Applied Research, Vol. 2, No. 5, 2015, p. 531-539.

Research output: Contribution to journal › Article

Poletika, IM, Ivanov, YF, Golkovskii, MG, Krylova, TA, Teresov, AD & Makarov, SA 2015, 'Development of a new class of coatings by double electron–beam surfacing', Inorganic Materials: Applied Research, vol. 2, no. 5, pp. 531-539. https://doi.org/10.1134/S2075113311050169
Poletika IM, Ivanov YF, Golkovskii MG, Krylova TA, Teresov AD, Makarov SA. Development of a new class of coatings by double electron–beam surfacing. Inorganic Materials: Applied Research. 2015;2(5):531-539. https://doi.org/10.1134/S2075113311050169
Poletika, I. M. ; Ivanov, Yu F. ; Golkovskii, M. G. ; Krylova, T. A. ; Teresov, A. D. ; Makarov, S. A. / Development of a new class of coatings by double electron–beam surfacing. In: Inorganic Materials: Applied Research. 2015 ; Vol. 2, No. 5. pp. 531-539.
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