Science and Technology of Zirconia VCRC Press, 27. 9. 1993 - Počet stran: 880 Zirconia V drew 122 contributions from 19 countries. The papers provide an up-to-date picture of zirconia research and development around the world. There is still considerable interest in the theory and practice of transformation toughening together with the application of zirconia toughening to increasingly more complex composite systems. They also reflect a prominent development of recent years, the resurgence of international interst in the zirconia-based solid oxide fuel cell. |
Obsah
Nucleation in StressInduced TetragonalMonoclinic | 16 |
Defect Chemistry Phase Stability and Properties | 30 |
The TetragonalMonoclinic Transformations | 49 |
Further Observations of an Orthorhombic Zirconia | 69 |
The CubictoTetragonal Transformation in Zirconia Alloys | 86 |
On the Stability of Tetragonal Precipitates | 99 |
Martensitic Transformation in Deoxidized | 117 |
TZPs in the TiO2Y2O3ZrO2 System | 136 |
Cyclic Fatigue Crack Propagation Behaviour | 440 |
Scratch Experiments on Ceria Stabilised | 464 |
Resistance to Crack Propagation in an Al2O3ZrO2 Ceramic | 482 |
Potentially Strong and Tough ZrO2Based Ceramic | 503 |
Crack Resistance Curves in Layered CeZrO2Al2O3 Ceramics | 517 |
Atomic Defects in Yttria Stabilized and Calcia Stabilized | 535 |
Ionic Conductivity of Tetragonal and CubicZrO2 | 555 |
Mixed Conduction and Oxygen Permeation | 576 |
Degradation of YTZP in Moist Environments | 152 |
A Novel Characterisation of Phases in ZirconiaBased | 171 |
High Temperature Transformation Toughening | 190 |
Hydrothermal Synthesis and Properties of Yttria | 207 |
Microstructural Evolution in Spherical Zirconia | 223 |
Preparation of MgO Dispersed with ZrO2 | 239 |
Preparation and Characterisation of SolGel Derived | 259 |
Low Temperature Sinter Forging | 275 |
Sintering of Large TZP Components | 292 |
Densification Behaviour and Microstructural | 310 |
The Influence of Grinding and Wear on Residual | 339 |
MicrostructureCrack ResistanceFatigue | 360 |
Preparation and Characterization of FineGrained | 378 |
Relation between Flexural Strength and Phase | 401 |
Cr₂O Particulate Reinforced YTZP Ceramics | 421 |
Impedance Spectroscopy of Microstructure Defects | 593 |
Amperometric Tetragonal Zirconia Sensors | 611 |
Recent Progress in ZirconiaBased Fuel Cells | 631 |
Materials Fabrication Processes | 652 |
Research and Development of Planar Solid | 674 |
Solid Oxide Fuel Cell with a Thin Stabilized | 694 |
SOFC Design Requirements for Planar Zirconia | 713 |
Zirconia Based Oxide Ion Conductors | 733 |
Chemical Thermodynamic Stabilities of the Interface | 752 |
Reaction between Alkaline Earth Metal Doped | 776 |
Deposition of YSZ on Porous Ceramics by Modified CVD | 803 |
The Role of Water Vapour on the Kinetics of H₂ | 819 |
Anomalous Oxygen Evolution from Zirconia Cells | 839 |
Corrosion of Stabilized Zirconia with Alkali Metal Carbonates | 847 |
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alloys alumina American Ceramic Society annealing anode behaviour cathode Ce-TZP cermet chemical composition concentration cooling crack growth cyclic fatigue density deposition diagram diffraction diffusion dopant doped effect electrical electrochemical electrolyte energy equation experimental fracture toughness fuel cell grain boundaries grain size H₂ heating high temperature increase indentation interface ionic conductivity lanthanum lattice layer load maximum measured mechanical properties metal metastable Mg-PSZ micrographs microstructure monoclinic monoclinic phase observed orthorhombic overpotential oxide Oxide Fuel Cells oxygen ion oxygen vacancies parameters partial pressure particles perovskite phase transformation pore porous powder precipitates R-curve reaction room temperature samples sensor shown in figure shows sintering SOFC Solid Oxide Fuel solid solution specimens stabilized zirconia strain strength structure substrate surface t-phase Technology tetragonal tetragonal phase tetragonal zirconia thermal thermodynamic TiO2 transformation toughening transformation zone X-ray Y-TZP yttria zirconium ZrO2