Paper Title:
Contact Fatigue in Ceramic Laminated Composites
  Abstract

In this work, the study of the contact fatigue of an alumina-based laminated composite with compressive residual stress in the surface is presented, together with monolithic alumina as a reference material. Hertzian indentation techniques were employed, which better represent the inservice actual contact loading. Different tests were performed under static and cyclic loading. The evolution of damage and the different types of fracture produced were examined, and an improvement in contact resistance of the composite, due to compressive residual stress, was highlighted. A better resistance of the laminated composite was observed for every test in comparison with the monolithic reference material.

  Info
Periodical
Edited by
J. Dusza, R. Danzer and R. Morrell
Pages
222-229
DOI
10.4028/www.scientific.net/KEM.290.222
Citation
L. Ceseracciu, F. Chalvet, E. Jiménez-Piqué, M. Anglada, G. de Portu, "Contact Fatigue in Ceramic Laminated Composites", Key Engineering Materials, Vol. 290, pp. 222-229, 2005
Online since
July 2005
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$32.00
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