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Title: Comparison of fretting wear of uncoated and PVD TiN coated high-speed steel under different testing conditions
Authors: Wu, PQ
Chen, H
Van Stappen, M
STALS, Lambert 
Celis, JP
Issue Date: 2000
Source: SURFACE & COATINGS TECHNOLOGY, 127(2-3). p. 114-119
Abstract: The fretting wear behaviour of materials in vibrating contacts is dependent on mechanical contact conditions, environmental conditions, and materials properties. These factors may interact with one another, thus making wear a complex system property. In this paper, the influence of relative humidity and normal load on the fretting wear behaviour of PVD TiN coated and uncoated ASP23 steel sliding against corundum is reported. The wear mechanism of TiN coatings is discussed for different fretting parameters. This study indicates that TiN coatings are more sensitive to relative humidity than ASP23 steel in fretting wear tests. The interaction between normal load and displacement determines the fretting regime. (C) 2000 Elsevier Science S.A. All rights reserved.
Notes: Katholieke Univ Leuven, Dept Met & Mat Engn, B-3001 Louvain, Belgium. WTCM, B-3590 Diepenbeek, Belgium. Limburgs Univ Ctr, IMO, B-3590 Diepenbeek, Belgium.Wu, PQ, Katholieke Univ Leuven, Dept Met & Mat Engn, de Croylaan 2, B-3001 Louvain, Belgium.
Keywords: TiN coatings; steel; fretting wear
Document URI:
DOI: 10.1016/S0257-8972(00)00564-8
ISI #: 000087662800002
Category: A1
Type: Journal Contribution
Validations: ecoom 2001
Appears in Collections:Research publications

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