A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TRANSLUCENT ZIRCONIA SINTERED BODY AND ZIRCONIA POWDER, AND USE THEREFOR
To provide a zirconia sintered body having both excellent translucency and bending strength, specifically a zirconia sintered body having both translucency and strength suitable as a denture for front tooth, and a process for its production. A translucent zirconia sintered body containing more than 4.0 mol% and at most 6.5 mol% of yttria and less than 0.1 wt% of alumina, and having a relative density of at least 99.82%, a total light transmittance of at least 37% and less than 40% to light with a wavelength of 600 nm at a thickness of 1.0 mm, and a bending strength of at least 500 MPa, and a process for its production.
TRANSLUCENT ZIRCONIA SINTERED BODY AND ZIRCONIA POWDER, AND USE THEREFOR
To provide a zirconia sintered body having both excellent translucency and bending strength, specifically a zirconia sintered body having both translucency and strength suitable as a denture for front tooth, and a process for its production. A translucent zirconia sintered body containing more than 4.0 mol% and at most 6.5 mol% of yttria and less than 0.1 wt% of alumina, and having a relative density of at least 99.82%, a total light transmittance of at least 37% and less than 40% to light with a wavelength of 600 nm at a thickness of 1.0 mm, and a bending strength of at least 500 MPa, and a process for its production.
TRANSLUCENT ZIRCONIA SINTERED BODY AND ZIRCONIA POWDER, AND USE THEREFOR
DURCHSCHEINENDER ZIRKONIUMOXID-SINTERKÖRPER UND ZIRKONOXIDPULVER SOWIE VERWENDUNG DAVON
CORPS FRITTÉ DE ZIRCONE TRANSLUCIDE ET POUDRE DE ZIRCONE, ET LEUR UTILISATION
FUJISAKI HIROYUKI (author) / KAWAMURA KIYOTAKA (author)
2019-11-27
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
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
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