A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ZIRCONIA SINTERED BODY AND PRODUCTION METHOD THEREOF
A zirconia sintered body is provided and includes yttria and zirconia, containing yttria by a content ranging from 4.5 mol % or more to 6.5 mol % or less and zirconia as the remainder, the total light transmittance of a 1-mm thick sample measured in compliance with JIS K 7361-1 being 46.5% or higher, the three-point bending strength being 700 MPa or higher, and a ratio of an integrated value for the total light transmittance to an integrated value for the parallel light transmittance of a 1-mm thick sample measured at the measurement wavelength ranging from 400 to 700 nm being 1.3% or less.
ZIRCONIA SINTERED BODY AND PRODUCTION METHOD THEREOF
A zirconia sintered body is provided and includes yttria and zirconia, containing yttria by a content ranging from 4.5 mol % or more to 6.5 mol % or less and zirconia as the remainder, the total light transmittance of a 1-mm thick sample measured in compliance with JIS K 7361-1 being 46.5% or higher, the three-point bending strength being 700 MPa or higher, and a ratio of an integrated value for the total light transmittance to an integrated value for the parallel light transmittance of a 1-mm thick sample measured at the measurement wavelength ranging from 400 to 700 nm being 1.3% or less.
ZIRCONIA SINTERED BODY AND PRODUCTION METHOD THEREOF
ITO AKIKO (author) / WATANABE AYAKO (author) / AZECHI SHO (author) / NAGAYAMA HITOSHI (author) / FUJISAKI HIROYUKI (author)
2021-04-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
ZIRCONIA POWDER, ZIRCONIA SINTERED BODY, AND PRODUCTION METHOD FOR ZIRCONIA SINTERED BODY
| European Patent Office | 2023
ZIRCONIA POWDER, ZIRCONIA SINTERED BODY, AND PRODUCTION METHOD FOR ZIRCONIA SINTERED BODY
| European Patent Office | 2022