Paper Title:
Effect of Oxidation on the Wear Behavior of a ZrN Coating
  Abstract

In the present study tribological performance of ZrN coatings deposited on hardened AISI D2 quality cold work tool steel by arc-Physical Vapor Deposition technique has been examined in as-deposited and oxidized conditions. ZrN coatings were oxidized at 400 oC for various times up to 12 h. Reciprocating wear tests carried out by rubbing Al2O3 balls on the coatings, revealed significant improvement in wear resistance of ZrN coating upon oxidation. Oxidation treatment at 400 oC for 12 h yielded seven times higher wear resistance than as-deposited ZrN coating, beside significant reduction in the wear of counterface (Al2O3 ball).

  Info
Periodical
Key Engineering Materials (Volumes 280-283)
Edited by
Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li
Pages
1459-1462
DOI
10.4028/www.scientific.net/KEM.280-283.1459
Citation
E. Atar, H. Çimenoğlu, E.S. Kayali, "Effect of Oxidation on the Wear Behavior of a ZrN Coating", Key Engineering Materials, Vols. 280-283, pp. 1459-1462, 2005
Online since
February 2007
Keywords
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$32.00
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