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Influence of hydrothermal degradation on wear behaviour of zirconia tetragonal polycristals doped with 3% molar of yttria

Autor
Chitapalli, R.; Valle, J.; Mestra, A.; Anglada, M.
Tipus d'activitat
Article en revista
Revista
Anales de mecánica de la fractura
Data de publicació
2009
Volum
26
Pàgina inicial
86
Pàgina final
91
Repositori
http://hdl.handle.net/2117/11694 Obrir en finestra nova
Resum
The goal of this work is to analyse the influence of hydrothermal degradation on wear behaviour on samples of tetragonal polycrystals doped with 3% molar of yttria in air under dry sliding conditions on samples artificially aged at 0, 10 and 60 hours in autoclave at 131°C. The samples were prepared by conventional compaction and sintering at 1450°C. The study was carried out by performing scratch tests and ball on disc experiments against 3Y-TZP balls. At low loads the damage was not distincti...
Citació
Chitapalli, R. [et al.]. Influence of hydrothermal degradation on wear behaviour of zirconia tetragonal polycristals doped with 3% molar of yttria. "Anales de mecánica de la fractura", 2009, vol. 26, p. 86-91.
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

  • Kiran Chitapalli, Ravi  (autor)
  • Valle Chiro, Jorge Antonio  (autor)
  • Mestra Rodríguez, Alvaro Miguel  (autor)
  • Anglada Gomila, Marcos Juan  (autor)