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Microstructure-mechanical property relationships in transformation-toughened ceramics. Progress report

Technical Report ·
OSTI ID:5624529
Research on transformation toughened ZrO/sub 2/-containing ceramics is underway. We are concentrating on the study of Ostwald ripening in ZrO/sub 2/-toughened Al/sub 2/O/sub 3/ (ZTA), plastic deformation of stabilized ZrO/sub 2/ single crystals, and the stress-induced tetragonal ..-->.. monoclinic martensitic transformation in Y/sub 2/O/sub 3/-containing tetragonal ZrO/sub 2/ polycrystals.
Research Organization:
Case Western Reserve Univ., Cleveland, OH (USA). Dept. of Metallurgy and Materials Science
DOE Contract Number:
FG02-84ER45110
OSTI ID:
5624529
Report Number(s):
DOE/ER/45110-T1; ON: DE85011946
Country of Publication:
United States
Language:
English

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Related Subjects

36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CHALCOGENIDES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DEFORMATION
GRAIN GROWTH
HARDENING
MICROSTRUCTURE
MONOCRYSTALS
OXIDES
OXYGEN COMPOUNDS
PHASE STUDIES
PHASE TRANSFORMATIONS
PRECIPITATION HARDENING
TETRAGONAL LATTICES
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES