Results 191 to 200 of about 3,767 (242)

Structural and Chemical Insights on the Incorporation of Americium into Monoclinic Zirconia (m-ZrO₂)

open access: yes
Murphy GL   +13 more
europepmc   +1 more source

Zirconia‐Stabilized Cubic Europia

Journal of the American Ceramic Society, 1982
The system Eu 2 O 3 ‐ZrO 2 was studied, concentrating attention on the region 0 to 33 mol% ZrO 2 , which is of interest for fast‐reactor neutron absorber applications.
D. A. MOORE, I. F. FERGUSON
openaire   +1 more source

Nitride‐Stabilized Cubic Zirconia

Journal of the American Ceramic Society, 1978
Mechanical properties of Si/sub 3/N/sub 4/--ZrO/sub 2/ composits were studied. Part of the added ZrO/sub 2/ was stabilized in the cubic lattice form at room temperature. Hot pressing and annealing pure ZrO/sub 2/ in an N/sub 2/ atmosphere caused the cubic phase to form. Cubic ZrO/sub 2/ is not caused by O deficiency.
NILS CLAUSSEN   +3 more
openaire   +1 more source

Si on Cubic Zirconia

Journal of The Electrochemical Society, 1983
Croissance epitaxique de couches monocristallines de Si sur les faces (100), (110) et (111) de monocristaux de zircone stabilises par l'oxyde d'yttrium. Croissance des couches de Si par pyrolyse de SiH 4 entre 950-1075°C a des vitesses de 0,08-1,2 μm/min.
H. M. Manasevit   +4 more
openaire   +1 more source

Cubic stabilised zirconias

2022
Abstract Cubic stabilised zirconias (CSZs) have an extremely simple average structure (the fluorite CaF2 structure) but they exhibit extremely complex diffuse X-ray diffraction patterns. Y-CSZ is used as a pedagogical example to show how various simulation methods together with knowledge of basic diffraction theory can be used to give ...
openaire   +1 more source

Hydrothermal degradation of cubic zirconia

Acta Materialia, 2003
Abstract Tetragonal ZrO2 undergoes a tetragonal to monoclinic transformation with the presence of water or water vapor when annealed at relatively low temperatures (65–400 °C); such a transformation has been shown to be due to the annihilation of oxygen vacancies. Nevertheless, cubic ZrO2 has always been presumed to be stable under similar conditions.
Guo, X., He, J.
openaire   +2 more sources

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