Results 171 to 180 of about 31,851 (184)
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Solid State Ionics, 2004
Abstract (ZrO2:8 mol% Y2O3)+m mol% Y2O3 ceramic composites with nominal yttria concentration varying from 0 to70 mol% (0–82.9 vol.%) were prepared by evaporation of a suspension of ZrO2:8 mol% Y2O3 and Y2O3 in ethanol followed by pressing and sintering.
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Abstract (ZrO2:8 mol% Y2O3)+m mol% Y2O3 ceramic composites with nominal yttria concentration varying from 0 to70 mol% (0–82.9 vol.%) were prepared by evaporation of a suspension of ZrO2:8 mol% Y2O3 and Y2O3 in ethanol followed by pressing and sintering.
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Phase relationships in the yttria-rich part of the yttria-zirconia system
Journal of Materials Science, 1977Phase equilibria in yttria-zirconia mixtures containing not less than 50 mol % YO1.5 have been studied between 1200 and 2200° C. The solubility of zirconia in yttria is shown to decrease with increasing temperature: the miscibility gap between the zirconia (fluorite) and yttria (type C rare earth) solid solutions extends from 64 to 75 mol % YO1.5 at ...
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Production of yttria ceramics by gelcasting
2011The production of yttria ceramics by green-gelcasting technique was developed through: (1) optimization of aqueous yttria slurries; (2) optimization of the gelcasting process; (3) thermal treatments and characterization of the final microstructures. Different dispersants were tested. Zeta potential characterization of the dispersed state was performed.
Alex Sangiorgi +4 more
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Electrolytic Behavior of Yttria
Journal of The Electrochemical Society, 1971Jon Schieltz +2 more
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R.f. sputtered yttria capacitors
Thin Solid Films, 1969R.M. Goldstein, S.C. Wigginton
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Densification of Yttria Ceramics
Advanced Materials Research, 1994J.F. Baumard +4 more
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