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Fracture toughness of zirconia from a shallow notch produced by ultra-short pulsed laser ablation

Autor
Turon-Vinas, M.; Anglada, M.
Tipus d'activitat
Article en revista
Revista
Journal of the European Ceramic Society
Data de publicació
2014-12-01
Volum
34
Número
15
Pàgina inicial
3865
Pàgina final
3870
DOI
https://doi.org/10.1016/j.jeurceramsoc.2014.05.009 Obrir en finestra nova
Projecte finançador
Nuevos materiales nanocompuestos de circona con mayor tenacidad de fractura y resistencia a la degradación hidrotérmica
Repositori
http://hdl.handle.net/2117/24134 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0955221914002672 Obrir en finestra nova
Resum
Ceria partially stabilized zirconia ceramics (Ce-TZP) with identical grain size and different amounts of transformation toughening were processed to investigate the influence of phase transformation on static and cyclic fatigue crack growth. Static crack growth is governed by environmentally stress induced corrosion at the crack tip and it is highly influenced by the crack shielding due to the phase transformation. Three fatigue mechanisms are expected to be operative at different proportions d...
Citació
Turón Viñas, M.; Anglada, M. Fracture toughness of zirconia from a shallow notch produced by ultra-short pulsed laser ablation. "Journal of the european ceramic society", 01 Juliol 2014, vol. 34, núm. 15, p. 3865-3870.
Paraules clau
CERAMICS, CRACK, Fracture toughness, Notch, SEVNB, SPECIMENS, STRENGTH, Ultra-short pulsed laser ablation, Zirconia
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