A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ZIRCONIA COMPOSITION, ZIRCONIA CALCINED BODY, ZIRCONIA SINTERED BODY, AND DENTAL PRODUCT
There are provided zirconia composition, zirconia semi-sintered body and zirconia sintered body, and dental product in which defect-generation is suppressed and transparency varies. The zirconia sintered body contains 4 mol% to 7 mol% of yttria as stabilizer. The zirconia sintered body contains shielding material. The zirconia sintered body comprises first region and second region having a higher content ratio of the shielding material than the first region. Difference between content ratio of yttria in the first region and that of yttria in the second region is 1 mol% or less.
ZIRCONIA COMPOSITION, ZIRCONIA CALCINED BODY, ZIRCONIA SINTERED BODY, AND DENTAL PRODUCT
There are provided zirconia composition, zirconia semi-sintered body and zirconia sintered body, and dental product in which defect-generation is suppressed and transparency varies. The zirconia sintered body contains 4 mol% to 7 mol% of yttria as stabilizer. The zirconia sintered body contains shielding material. The zirconia sintered body comprises first region and second region having a higher content ratio of the shielding material than the first region. Difference between content ratio of yttria in the first region and that of yttria in the second region is 1 mol% or less.
ZIRCONIA COMPOSITION, ZIRCONIA CALCINED BODY, ZIRCONIA SINTERED BODY, AND DENTAL PRODUCT
ZIRKONOXIDZUSAMMENSETZUNG, KALZINIERTER ZIRKONOXIDKÖRPER UND GESINTERTER ZIRKONOXIDKÖRPER SOWIE ZAHNPRODUKT
COMPOSITION DE ZIRCONE, CORPS CALCINÉ DE ZIRCONE, CORPS FRITTÉ DE ZIRCONE ET PRODUIT DENTAIRE
ITO YOSHIHISA (author) / KUDO YASUTAKA (author)
2018-07-04
Patent
Electronic Resource
English
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