Paper Title:
Strength Distributions in Ceramic Laminates
  Abstract

In this work the strength of ceramic laminates is analyzed. Two different architectures with the same surface are studied. One of them, a Al2O3 / Zr(3Y)O2 laminate, contains compressive residual stresses, the other one, a monolithic Al2O3 laminate, has no residual stresses. Residual stresses are estimated analytically on the basis of the materials properties and by an indentation technique. The influence of the residual stress on the strength distribution is investigated. Strength distributions for laminates with compressive stresses at the surface follow a Weibull distribution only under certain conditions.

  Info
Periodical
Materials Science Forum (Volumes 492-493)
Edited by
Omer Van der Biest, Michael Gasik, Jozef Vleugels
Pages
581-586
DOI
10.4028/www.scientific.net/MSF.492-493.581
Citation
J. Pascual, F. Chalvet, T. Lube, G. de Portu, "Strength Distributions in Ceramic Laminates", Materials Science Forum, Vols. 492-493, pp. 581-586, 2005
Online since
August 2005
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Price
$32.00
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