Results 231 to 240 of about 27,995 (285)

Long-Term Chemical Solubility of 2.3Y-TZP Dental Ceramics. [PDF]

open access: yesJ Funct Biomater
Ćurković L   +5 more
europepmc   +1 more source

Continuous yttria‐stabilized zirconia fibers

Advanced Materials, 1996
Polycrystalline oxide fibers have not yet been exploited to their full potential, perhaps because of difficulties with processability. In the successful new route for the production of continuous yttria‐stabilized zirconia fibers detailed here, ZrO2 particles sols are used as oxide‐forming components.
Bernd Clauss   +2 more
openaire   +1 more source

Effects of Yttria‐Stabilized Zirconia on Plasma‐Sprayed Hydroxyapatite/Yttria‐Stabilized Zirconia Composite Coatings

Journal of the American Ceramic Society, 2002
The low bonding strength between hydroxyapatite (HA) and the metal substrate interface of plasma‐sprayed HA coating has been a point of potential weakness in its application as a biomedical prosthesis. In the present study, yttria‐stabilized (8 wt%) zirconia (YSZ) has been used to enhance the mechanical properties of HA coatings.
Lei Fu, Khiam Aik Khor, Joo Peng Lim
openaire   +1 more source

Threshold displacement energy in yttria‐stabilized zirconia

physica status solidi c, 2007
AbstractWe have studied the color center production in yttria‐stabilized zirconia single crystals (i.e. ZrO2: Y with 9.5 mol% Y2O3) with the (100) orientation, by electron irradiations at energies ranging between 1.0 and 2.5 MeV. Electron paramagnetic resonance (EPR) measurements show that three paramagnetic centers are stable at room‐temperature: i ...
Costantini, Jean-Marc, Beuneu, Francois
openaire   +2 more sources

Microwave synthesis of yttria stabilized zirconia

Materials Research Bulletin, 2005
Yttria stabilised zirconia (YSZ) nanocrystals, with a mean size between 5 and 10 nm, were prepared by microwave flash synthesis. Flash synthesis was performed in alcoholic solutions of yttrium, zirconium chloride and sodium ethoxide (EtONa) using a microwave autoclave (RAMO system) specially designed by authors.
Lionel Combemale   +3 more
openaire   +1 more source

Palladium-Modified Yttria-Stabilized Zirconia Membranes

Industrial & Engineering Chemistry Research, 2000
The reservoir method was applied to produce a continuous palladium (Pd) phase inside the porous yttria-stabilized zirconia (YSZ) membranes. Thin porous YSZ membranes were prepared from YSZ suspension, and the pores were modified with Pd by the liquid-phase impregnation method.
Jinsoo Kim, Y. S. Lin
openaire   +1 more source

Deformation mechanisms in yttria-stabilized zirconia

Journal of Materials Science, 1988
Yielding behaviour and deformation modes are characterized for single-crystal and polycrystalline yttria-stabilized ZrO2 tested in compression from 23 to 800° C. The plastic flow of single-crystal specimens is shown to be orientation and temperature dependent, and is interpreted in terms of dislocation activity, transformation plasticity, and ...
J. Lankford, R. A. Page, L. Rabenberg
openaire   +1 more source

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