Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ZIRCONIA MOLDED BODY, ZIRCONIA PRE-SINTERED BODY, AND ZIRCONIA SINTERED BODY, AND METHODS OF PRODUCTION THEREOF
The present invention provides a zirconia sintered body that excels in both mechanical strength and translucency, and a zirconia molded body and zirconia pre-sintered body capable of providing such a zirconia sintered body, and containing a binder in an amount that assumes a thickness of 10 mm or more. The invention also provides methods of production of these. The present invention relates to a zirconia molded body comprising: a zirconia particle containing 2.0 to 9.0 mol % of yttria relative to the total number of moles of zirconium oxide and yttria, and having an average primary particle diameter of 60 nm or less; a polyol; and a binder, the polyol and the binder satisfying the 10 relational formula X1
ZIRCONIA MOLDED BODY, ZIRCONIA PRE-SINTERED BODY, AND ZIRCONIA SINTERED BODY, AND METHODS OF PRODUCTION THEREOF
The present invention provides a zirconia sintered body that excels in both mechanical strength and translucency, and a zirconia molded body and zirconia pre-sintered body capable of providing such a zirconia sintered body, and containing a binder in an amount that assumes a thickness of 10 mm or more. The invention also provides methods of production of these. The present invention relates to a zirconia molded body comprising: a zirconia particle containing 2.0 to 9.0 mol % of yttria relative to the total number of moles of zirconium oxide and yttria, and having an average primary particle diameter of 60 nm or less; a polyol; and a binder, the polyol and the binder satisfying the 10 relational formula X1
ZIRCONIA MOLDED BODY, ZIRCONIA PRE-SINTERED BODY, AND ZIRCONIA SINTERED BODY, AND METHODS OF PRODUCTION THEREOF
KUDO YASUTAKA (Autor:in) / NAKANO KIRIHIRO (Autor:in)
20.06.2024
Patent
Elektronische Ressource
Englisch
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