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A platform for research: civil engineering, architecture and urbanism
ZIRCONIA POWDER, SINTERED ZIRCONIA OBJECT, AND METHOD FOR PRODUCING SINTERED ZIRCONIA OBJECT
Disclosed herein is a zirconia powder containing stabilized zirconia containing zirconia and a stabilizer, wherein the stabilizer contains a first stabilizer and a second stabilizer, the first stabilizer is CaO, the second stabilizer is at least one selected from the group consisting of Y2O3, Yb2O3, Er2O3, CeO2, Nd2O3, La2O3, and Tb2O3, a total amount of the stabilizer in the stabilized zirconia is 2.5 mol % or more and 6.5 mol % or less in terms of oxide, and a ratio of [amount (mol %) of CaO]/[total amount (mol %) of stabilizer] is 50% or more and 98% or less.
ZIRCONIA POWDER, SINTERED ZIRCONIA OBJECT, AND METHOD FOR PRODUCING SINTERED ZIRCONIA OBJECT
Disclosed herein is a zirconia powder containing stabilized zirconia containing zirconia and a stabilizer, wherein the stabilizer contains a first stabilizer and a second stabilizer, the first stabilizer is CaO, the second stabilizer is at least one selected from the group consisting of Y2O3, Yb2O3, Er2O3, CeO2, Nd2O3, La2O3, and Tb2O3, a total amount of the stabilizer in the stabilized zirconia is 2.5 mol % or more and 6.5 mol % or less in terms of oxide, and a ratio of [amount (mol %) of CaO]/[total amount (mol %) of stabilizer] is 50% or more and 98% or less.
ZIRCONIA POWDER, SINTERED ZIRCONIA OBJECT, AND METHOD FOR PRODUCING SINTERED ZIRCONIA OBJECT
TAKEDA SATOSHI (author) / KANENISHI KEITA (author)
2025-02-13
Patent
Electronic Resource
English
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