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Journal of Friction and Wear

, Volume 35, Issue 3, pp 177–180 | Cite as

Structure and tribological properties of electrodeposited Fe-Ni coating treated with nitrogen ions

  • A. V. Byeli
  • B. Ghanavati
  • V. A. KukarekoEmail author
  • Yu. N. Bekish
  • L. S. Tsybulskaya
Article

Abstract

The structural-phase state, microhardness, and wear resistance of the Fe64Ni36 electrically deposited coating treated with nitrogen ions is investigated. It is established that ion-beam treatment leads to the formation of a solid solution of nitrogen in the matrix γ-phase (γN), as well as the (Fe, Ni)4N nitride-γ′-phase in surface layers of the Fe64Ni36 coating. The microhardness of the surface layer of the Fe64Ni36 coating modified by nitrogen ions increases to H 0.24 = 7600 MPa. It is shown that the ion-beam treatment of the Fe-Ni coating leads to a substantial decrease in its wear intensity.

Keywords

Fe-Ni coating ion-beam treatment phase composition microhardness wear intensity 

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Copyright information

© Allerton Press, Inc. 2014

Authors and Affiliations

  • A. V. Byeli
    • 1
  • B. Ghanavati
    • 2
  • V. A. Kukareko
    • 2
    Email author
  • Yu. N. Bekish
    • 3
  • L. S. Tsybulskaya
    • 3
  1. 1.Physical-Technical InstituteNational Academy of Sciences of BelarusMinskBelarus
  2. 2.Joint Institute of Mechanical EngineeringNational Academy of Sciences of BelarusMinskBelarus
  3. 3.Research Institute of Physical and Chemical Problems at Belarus State UniversityMinskBelarus

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