Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SINTERED BODY, POWDER, AND METHOD FOR PRODUCING SAME
There is provided a raw material for a zirconia sintered body formed by pressureless sintering and having a high fracture toughness value measured by an SEPB method, a sintered body formed from the raw material, and a method for producing at least one of the raw material and the sintered body.A sintered body comprising zirconia that contains a stabilizer and having a monoclinic fraction of 0.5% or more. Such a sintered body is preferably produced by a method comprising using a powder that contains a stabilizer and zirconia with a monoclinic fraction of more than 70%, wherein monoclinic zirconia has a crystallite size of more than 23 nm and 80 nm or less.
SINTERED BODY, POWDER, AND METHOD FOR PRODUCING SAME
There is provided a raw material for a zirconia sintered body formed by pressureless sintering and having a high fracture toughness value measured by an SEPB method, a sintered body formed from the raw material, and a method for producing at least one of the raw material and the sintered body.A sintered body comprising zirconia that contains a stabilizer and having a monoclinic fraction of 0.5% or more. Such a sintered body is preferably produced by a method comprising using a powder that contains a stabilizer and zirconia with a monoclinic fraction of more than 70%, wherein monoclinic zirconia has a crystallite size of more than 23 nm and 80 nm or less.
SINTERED BODY, POWDER, AND METHOD FOR PRODUCING SAME
SINTERKÖRPER, PULVER UND VERFAHREN ZUR HERSTELLUNG DAVON
CORPS FRITTÉ, POUDRE ET PROCÉDÉ DE PRODUCTION ASSOCIÉ
MATSUI KOJI (Autor:in) / HOSOI KOHEI (Autor:in)
25.01.2023
Patent
Elektronische Ressource
Englisch
Sintered body, method for producing sintered body, powder, and sintered body
| Europäisches Patentamt | 2024
Powder composition, pre-sintered body, sintered body, and method for producing same
| Europäisches Patentamt | 2024
SINTERED BODY, POWDER, AND METHOD FOR PRODUCING THE SAME
| Europäisches Patentamt | 2021