Modification of the properties of aircraft engine compressor blades by uninterrupted and pulsed-ion beams

V. A. Shulov, N. A. Nochovnaya, G. E. Remnev, A. I. Raybchikov

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The influence of uninterrupted and arc-pulsed ion implantation, high-power ion beam treatment and final annealing regimes on the chemical composition and phase-structural state of surface layers and on the surface properties of gas turbine engine compressor blades manufactured from refractory alloys was investigated. Long-term full-scale tests of the production and irradiated compressor blades were carried out under gas turbine engine operating conditions. After completion of the tests the physical-chemical state of the blades was studied.

Original languageEnglish
Pages (from-to)39-44
Number of pages6
JournalSurface and Coatings Technology
Volume96
Issue number1
Publication statusPublished - 3 Nov 1997

Keywords

  • Ion beam
  • Refractory alloys
  • Service properties

ASJC Scopus subject areas

  • Surfaces, Coatings and Films
  • Condensed Matter Physics
  • Surfaces and Interfaces

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