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Protection of Metals

, Volume 36, Issue 2, pp 189–191 | Cite as

Vibration-gas-abrasive wear resistance of turbine compressor blades

  • A. A. Kopylov
  • Yu. G. Veksler
  • V. A. Styazhkin
  • S. Ya. Paleeva
  • A. N. Paderov
Methods of Corrosion-Electrochemical Researches
  • 45 Downloads

Abstract

The scheme of gas-abrasive wear test of turbine compressor blades under free vibration of blades, including at high temperatures, is proposed. The amplitude- and time-dependences of the wear rate of εν961-steel and BT8-alloy blades, having either with or without a (Ti,Zr)N coating, were compared. The coating's effectiveness is almost the same for both cases at 20°C, but at 150°C, it is lower for steel blades because of spalling the coating due to its deficient adhesion.

Keywords

Mass Loss Wear Resistance Wear Rate Vibration Amplitude Wear Resis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Veksler, Yu.G., Paderov, A.N., Kopylov, A.A.,et al., zashch. Met., 1998, vol. 34, no. 3, p. 288.Google Scholar
  2. 2.
    Kopylov, A.A., Veksler, Yu.G., Paderov, A.N.,et al., Fiz. Khim. Obrab. Mater., 1998, no. 4, p. 26.Google Scholar
  3. 3.
    Kopylov, A.A., Paderov, A.N., Veksler, Yu.G.,et al., Zashch. Met., 1999, vol. 35, no. 1, p. 1.Google Scholar

Copyright information

© MAIK “Nauka/Interperiodica” 2000

Authors and Affiliations

  • A. A. Kopylov
    • 1
  • Yu. G. Veksler
    • 1
  • V. A. Styazhkin
    • 1
  • S. Ya. Paleeva
    • 1
  • A. N. Paderov
    • 1
  1. 1.Ural State Technical UniversityYekaterinburgRussia

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