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CeO2-Stabilized ZrO2 Ceramics For Dental Applications
The present invention is directed to a porous pre-densified CeO2-stabilized ZrO2 ceramic having a density of 50.0 to 95.0%, relative to the theoretical density of zirconia, and an open porosity of 5 to 50% as well as to a densified CeO2-stabilized ZrO2 ceramic having a density of 97.0 to 100.0%, relative to the theoretical density of zirconia, and wherein the grains of the ceramic have an average grain size of 50 to 1000 nm, methods for the preparation of the pre-densified and densified ceramics and their use for the manufacture of dental restorations.
CeO2-Stabilized ZrO2 Ceramics For Dental Applications
The present invention is directed to a porous pre-densified CeO2-stabilized ZrO2 ceramic having a density of 50.0 to 95.0%, relative to the theoretical density of zirconia, and an open porosity of 5 to 50% as well as to a densified CeO2-stabilized ZrO2 ceramic having a density of 97.0 to 100.0%, relative to the theoretical density of zirconia, and wherein the grains of the ceramic have an average grain size of 50 to 1000 nm, methods for the preparation of the pre-densified and densified ceramics and their use for the manufacture of dental restorations.
CeO2-Stabilized ZrO2 Ceramics For Dental Applications
RITZBERGER CHRISTIAN (author) / ROTHBRUST FRANK (author) / SCHWEIGER MARCEL (author) / COURTOIS NICOLAS (author) / CHEVALIER JÉRÔME (author) / REVERON HELEN (author) / HÖLAND WOLFRAM (author) / RHEINBERGER VOLKER (author)
2019-08-15
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
/
A61C
Zahnheilkunde
,
DENTISTRY
/
A61K
Zubereitungen für medizinische, zahnärztliche oder kosmetische Zwecke
,
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
/
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
Fatigue damage mechanisms in CeO2 stabilized tetragonal ZrO2
| British Library Online Contents | 2002