Prevention of low-temperature surface transformation by surface recrystallization in yttria-doped tetragonal zirconia
Journal Article
·
· J. Am. Ceram. Soc.; (United States)
The low-temperature (100/sup 0/ to 400/sup 0/C) tetragonal to monoclinic transformation in yttria-doped tetragonal zirconia (Y-TZP) can be inhibited by a postsintering grinding and annealing treatment. The surface region so treated contains fine tetragonal grains which have recrystallized from the severely damaged ground surface. The various features of the recrystallized surface that may affect the low-temperature transformation are analyzed.
- Research Organization:
- TZ-2-5Y, Tokyo Soda, Atlanta, GA (US); 9523011
- OSTI ID:
- 5834042
- Journal Information:
- J. Am. Ceram. Soc.; (United States), Journal Name: J. Am. Ceram. Soc.; (United States) Journal Issue: 2 Vol. 72:2; ISSN JACTA
- Country of Publication:
- United States
- Language:
- English
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Journal Article
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Wed Aug 01 00:00:00 EDT 1990
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Book
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Sat Dec 30 23:00:00 EST 1995
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OSTI ID:225311
Related Subjects
36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALLOYS
ANNEALING
CHALCOGENIDES
CRYSTAL DOPING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
FABRICATION
HEAT TREATMENTS
LOW TEMPERATURE
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
SINTERING
TETRAGONAL LATTICES
TRANSITION ELEMENT COMPOUNDS
YTTRIUM ADDITIONS
YTTRIUM ALLOYS
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALLOYS
ANNEALING
CHALCOGENIDES
CRYSTAL DOPING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
FABRICATION
HEAT TREATMENTS
LOW TEMPERATURE
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
SINTERING
TETRAGONAL LATTICES
TRANSITION ELEMENT COMPOUNDS
YTTRIUM ADDITIONS
YTTRIUM ALLOYS
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES