Fracture of a veneered-ZrO2 dental prosthesis from an inner thermal crack
Lohbauer U, Belli R, Arnetzl G, Scherrer SS, Quinn GD (2014)
Publication Type: Journal article
Publication year: 2014
Journal
Book Volume: 2
Pages Range: 100-106
Journal Issue: 2
DOI: 10.1016/j.csefa.2014.06.003
Abstract
Here we describe the fractographic analysis of a veneer-ZrO2 single-unit dental prosthesis that fractured in a shell-like manner. Analysis of the retrieved fragment revealed that the crack originated in the bulk of the veneer from a thermal flaw located between two layers of the veneering material. Using the measured flaw plane we showed that the conditions of loading at fracture were complex and probably involved important tangential components.
Authors with CRIS profile
Ulrich Lohbauer
Medizinische Fakultät
Renan Belli
Department of Operative Dentistry and Periodontology
Involved external institutions
University of Geneva / Université de Genève (UNIGE)
Switzerland (CH)
Karl-Franzens-Universität Graz
Austria (AT)
National Institute of Standards and Technology (NIST)
United States (USA) (US)
Switzerland (CH)
Karl-Franzens-Universität Graz
Austria (AT)
National Institute of Standards and Technology (NIST)
United States (USA) (US)
How to cite
APA:
Lohbauer, U., Belli, R., Arnetzl, G., Scherrer, S.S., & Quinn, G.D. (2014). Fracture of a veneered-ZrO2 dental prosthesis from an inner thermal crack. Case Studies in Engineering Failure Analysis, 2(2), 100-106. https://doi.org/10.1016/j.csefa.2014.06.003
MLA:
Lohbauer, Ulrich, et al. "Fracture of a veneered-ZrO2 dental prosthesis from an inner thermal crack." Case Studies in Engineering Failure Analysis 2.2 (2014): 100-106.
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