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Surface grain size and texture after annealing ground zirconia

Author
Roa, J.J.; Turon-Vinas, M.; Anglada, M.
Type of activity
Journal article
Journal
Journal of the European Ceramic Society
Date of publication
2016
DOI
https://doi.org/10.1016/j.jeurceramsoc.2015.12.022 Open in new window
Repository
http://hdl.handle.net/2117/82337 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0955221915302818 Open in new window
Abstract
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...
Citation
Roa, J.J., Turón Viñas, M., Anglada, M. Surface grain size and texture after annealing ground zirconia. "Journal of the european ceramic society", 2016.
Keywords
Ceramics, Grinding process, Microstructure, Phase transformation, Transmission electron microscopy
Group of research
CIEFMA - Structural Integrity, Micromechanics and Materials Reliability Centre
CRnE - Barcelona Research Center in Multiscale Science and Engineering

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