Yazarlar

• Baran, Ö.(1)
• Efeoglu, İ.(1)
• Sukuroglu, E.E.(1)
• Totik, Y.(1)

• MakaleYalnız künye2016/r/gumushane/13025
  The investigation of adhesion and fatigue properties of TiN/TaN multilayer coatings

  Baran, Ö.; Sukuroglu, E.E.; Efeoglu, İ.; Totik, Y.

  TiN/TaN multilayer coatings exhibit excellent mechanical properties when compared to single layer nitride coatings. In this study, TiN/TaN multilayer coatings were deposited on Mo-alloy and W-alloy substrates by CFUBMS. The structural and mechanical properties of coatings were analysed using XRD, EDS, SEM and a micro-hardness tester, respectively. To determine the adhesion and fatigue behaviour of the coatings were performed a scratch test in two modes that a standard mode with progressive loading and sliding-fatigue multimode operation with unidirectional sliding, respectively. A microscope was used to characterize adhesion and fatigue failures. The structural, mechanical, adhesion and fatigue properties of TiN/TaN multilayer coatings significantly changed depending on the substrate.

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