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Tomography of indentation cracks in feldspathic dental porcelain on zirconia

Autor
Rueda, A.O.; Seuba, J.; Anglada, M.; Jimenez-Pique, E.
Tipus d'activitat
Article en revista
Revista
Dental materials
Data de publicació
2013-02-11
Volum
29
Pàgina inicial
348
Pàgina final
356
DOI
https://doi.org/10.1016/j.dental.2013.01.001 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/18633 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0109564113000031 Obrir en finestra nova
Resum
Objectives The objective of this work is to study the crack produced by spherical and sharp indentation on veneering feldspathic dental porcelain in order to understand the morphology of the cracks in the surface and beneath the indentation using a tomographic technique. The geometry of cracks produced under contact loading are directly related to the structural integrity and reliability of dental prosthesis. Methods Monotonic Hertzian contact loading and nanoindentation tests were performed o...
Citació
Rueda, A.O. [et al.]. Tomography of indentation cracks in feldspathic dental porcelain on zirconia. "Dental materials", 11 Febrer 2013, vol. 29, p. 348-356.
Grup de recerca
CIEFMA - Centre d'Integritat Estructural, Micromecànica i Fiabilitat dels Materials
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona

Participants