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Surface grain size and texture after annealing ground zirconia

Autor
Roa, J.J.; Turon-Vinas, M.; Anglada, M.
Tipus d'activitat
Article en revista
Revista
Journal of the european ceramic society
Data de publicació
2016
DOI
https://doi.org/10.1016/j.jeurceramsoc.2015.12.022 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/82337 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0955221915302818 Obrir en finestra nova
Resum
The surface microstructure induced after grinding and annealing 3 mol% Y2O3 stabilized tetragonal zirconia was investigated in a range of annealing temperatures between 1200 and 1600 °C. For annealing temperatures close to 1200 °C, a surface nano-grain size layer was formed, while annealing at 1600 °C induced a very high fraction of surface grains of size and yttrium content higher than the bulk. The use of TEM-EBSD observation along the surface of the specimen ground and annealed at 1200 °C...
Citació
Roa, J.J., Turón Viñas, M., Anglada, M. Surface grain size and texture after annealing ground zirconia. "Journal of the european ceramic society", 2016.
Paraules clau
Ceramics, Grinding process, Microstructure, Phase transformation, Transmission electron microscopy
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

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