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Surface roughened zirconia: towards hydrothermal stability

Author
Camposilvan, E.; Flamant, Q.; Anglada, M.
Type of activity
Journal article
Journal
Journal of the mechanical behavior of biomedical materials
Date of publication
2015-07
Volume
47
First page
95
Last page
106
DOI
https://doi.org/10.1016/j.jmbbm.2015.03.017 Open in new window
Project funding
Bioceramics for bone repair
Centre d'integritat estructural, micromecànica i fiabilitat dels materials
Nuevos materiales nanocompuestos de circona con mayor tenacidad de fractura y resistencia a la degradación hidrotérmica
Repository
http://hdl.handle.net/2117/76682 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S1751616115000983 Open in new window
Abstract
Surface roughness is needed in several yttria-stabilized zirconia components used in restorative dentistry for osseointegration or adhesion purposes. This can be achieved by different treatments, which may also modify the microstructure of the surface. Among them, sandblasting and chemical etching are widely used, but their effect on hydrothermal aging of zirconia is not fully understood. In the present work, the zirconia long-term stability of rough surfaces prepared by these techniques is anal...
Citation
Camposilvan, E., Flamant, Q., Anglada, M. Surface roughened zirconia: towards hydrothermal stability. "Journal of the mechanical behavior of biomedical materials", Juliol 2015, p. 95-106.
Keywords
Acid etching, Dental crown, Dental implant, Infiltration, Low temperature degradation, Osseointegration, Sandblasting, Zirconia
Group of research
CIEFMA - Structural Integrity, Micromechanics and Materials Reliability Centre
CRnE - Barcelona Research Center in Multiscale Science and Engineering

Participants