A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ZIRCONIA SINTERED BODY, AND MIXTURE, PRE-SINTERED COMPACT AND PRE-SINTERED CALCINED BODY FOR SINTERING ZIRCONIA SINTERED BODY
Provided is a high-strength zirconia sintered body in which the progression of low-temperature degradation is inhibited. The zirconia sintered body contains partially-stabilized zirconia as a matrix phase and contains at least one element from among phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The content of the abovementioned element(s) in the zirconia sintered body ranges from 4×10 -4 mol to 4×10 -2 mol with respect to 1 mol of zirconium(IV) oxide. Preferably, the zirconia sintered body further contains 0.03% to 3% by mass of silicon dioxide.
ZIRCONIA SINTERED BODY, AND MIXTURE, PRE-SINTERED COMPACT AND PRE-SINTERED CALCINED BODY FOR SINTERING ZIRCONIA SINTERED BODY
Provided is a high-strength zirconia sintered body in which the progression of low-temperature degradation is inhibited. The zirconia sintered body contains partially-stabilized zirconia as a matrix phase and contains at least one element from among phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The content of the abovementioned element(s) in the zirconia sintered body ranges from 4×10 -4 mol to 4×10 -2 mol with respect to 1 mol of zirconium(IV) oxide. Preferably, the zirconia sintered body further contains 0.03% to 3% by mass of silicon dioxide.
ZIRCONIA SINTERED BODY, AND MIXTURE, PRE-SINTERED COMPACT AND PRE-SINTERED CALCINED BODY FOR SINTERING ZIRCONIA SINTERED BODY
ZIRKONIUMGESINTERTER KÖRPER UND MISCHUNG, VORGESINTERTER KOMPAKTER UND VORGESINTERTER KALZINIERTER KÖRPER ZUM SINTERN EINES ZIRKONIUMGESINTERTEN KÖRPERS
CORPS DE ZIRCONE FRITTÉ ET MÉLANGE, COMPRIMÉ PRÉFRITTÉ ET CORPS CALCINÉ PRÉFRITTÉ POUR LE FRITTAGE D'UN CORPS DE ZIRCONE FRITTÉ
ITO YOSHIHISA (author) / YAMADA YOSHIHISA (author) / INADA HIROSHI (author) / BAN KIYOKO (author)
2022-01-05
Patent
Electronic Resource
English
European Patent Office | 2016
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ZIRCONIA SINTERED BODY, AND ZIRCONIA COMPOSITION AND CALCINED BODY
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