Synthesis of Hf /SUB l-x/ Zr /SUB x/ O/sub 2/ (0
Journal Article
·
· J. Am. Ceram. Soc.; (United States)
OSTI ID:6461267
Three starting materials, Hf /SUB l-x/ Zr /SUB x/ O/sub 2/ (x=0.24, 0.50, 0.74), were prepared and treated at 600/sup 0/C and 6 GPa for 30 min. X-ray powder diffraction patterns of the products indicated only orthorhombic HfO/sub 2/. The lattice parameters increased linearly as x approached 1 (ZrO/sub 2/); a continuous solid-solution series was observed.
- Research Organization:
- College of General Education, Osaka University, Toyonaka
- OSTI ID:
- 6461267
- Journal Information:
- J. Am. Ceram. Soc.; (United States), Journal Name: J. Am. Ceram. Soc.; (United States) Vol. 68:9; ISSN JACTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
CHEMICAL PREPARATION
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALLIZATION
CRYSTALLOGRAPHY
DIFFRACTION
DISPERSIONS
HAFNIUM COMPOUNDS
HEAT TREATMENTS
HIGH TEMPERATURE
MIXTURES
ORTHORHOMBIC LATTICES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
POWDERS
REFRACTORY METAL COMPOUNDS
SCATTERING
SOLID SOLUTIONS
SOLUTIONS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
ZIRCONATES
ZIRCONIUM COMPOUNDS
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
CHEMICAL PREPARATION
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALLIZATION
CRYSTALLOGRAPHY
DIFFRACTION
DISPERSIONS
HAFNIUM COMPOUNDS
HEAT TREATMENTS
HIGH TEMPERATURE
MIXTURES
ORTHORHOMBIC LATTICES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
POWDERS
REFRACTORY METAL COMPOUNDS
SCATTERING
SOLID SOLUTIONS
SOLUTIONS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
ZIRCONATES
ZIRCONIUM COMPOUNDS