Sliding wear behaviour of ZrN and (Zr, 12 wt% Hf)N coatings

Erdem Atar, E. Sabri Kayali, Huseyin Cimenoglu*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

35 Citations (Scopus)

Abstract

In the present study, the sliding wear resistances of ZrN and (Zr, 12 wt% Hf)N coatings deposited on a hardened AISI D2 tool steel by arc-physical vapor deposition (PVD) technique were examined by a ball-on-disc wear tester. Alloying of ZrN coating with 12 wt% Hf did not change the hardness significantly, but achieved an improvement on adhesion strength and dry sliding wear resistance against steel (AISI 52100-55HRC) and Al2O3 balls.

Original languageEnglish
Pages (from-to)297-302
Number of pages6
JournalTribology International
Volume39
Issue number4
DOIs
Publication statusPublished - Apr 2006

Keywords

  • Coating
  • Hf
  • PVD
  • Wear
  • ZrN

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