Crystalline Phase Change in Yttria‐Partially‐Stabilized Zirconia by Low‐Temperature Annealing
Authors:
- 4 October 1984
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 67 (10) , C-212-C-213
Abstract
Changes in the phase composition and microstructure of yttria‐partially‐stabilized zirconia by low‐temperature annealing were investigated at 100° to 500°C using bodies sintered from coprecipitated fine ZrO 2 ‐Y 2 O 3 powders at varied temperatures. Tetragonal zirconia on the surfaces of bodies sintered at <1500°C transformed to the monoclinic phase at 100° to 400°C. Transformation behavior was strongly affected by grain size.Keywords
This publication has 12 references indexed in Scilit:
- Microstructural development of sub-eutectoid aged MgO-ZrO2 alloysJournal of Materials Science, 1983
- Transformation tougheningJournal of Materials Science, 1982
- Phase change and mechanical properties of ZrO2-Y2O3 solid electrolyte after ageingSolid State Ionics, 1981
- Microstructural Development in MgO‐Partially Stabilized Zirconia (Mg‐PSZ)Journal of the American Ceramic Society, 1979
- Phase Equilibria and Ordering in the System ZrO2‐Y2O3Journal of the American Ceramic Society, 1978
- Reply to “Further Discussion of ‘Precipitation in Partially Stabilized Zirconia’”Journal of the American Ceramic Society, 1977
- Mechanisms of Toughening Partially Stabilized Zirconia (PSZ)Journal of the American Ceramic Society, 1977
- Ceramic steel?Nature, 1975
- Phase Analysis in Zirconia SystemsJournal of the American Ceramic Society, 1972
- Heats of immersion in the zirconium oxide-water systemThe Journal of Physical Chemistry, 1972