Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING SINTERED BODY AND SINTERED BODY
A method for producing a sintered body includes: providing a raw material mixture containing oxide particles containing Ce, Al, Ga, optionally Sc, and a rare earth element R1 being at least one selected from the group consisting of Y, La, Gd, and Tb to obtain a target composition, wherein a total molar ratio of R1 and Ce is 3, and a molar ratio of Ce, a total molar ratio of Al, Ga, and Sc, a molar ratio of Al and a molar ratio of the Ga are as described in the disclosure; molding the raw material mixture to obtain a molded body; and calcining the molded body to obtain a sintered body containing a rare earth aluminate crystal phase and 2.7% by volume or more to 57.0% by volume or less of an aluminum oxide phase.
METHOD FOR PRODUCING SINTERED BODY AND SINTERED BODY
A method for producing a sintered body includes: providing a raw material mixture containing oxide particles containing Ce, Al, Ga, optionally Sc, and a rare earth element R1 being at least one selected from the group consisting of Y, La, Gd, and Tb to obtain a target composition, wherein a total molar ratio of R1 and Ce is 3, and a molar ratio of Ce, a total molar ratio of Al, Ga, and Sc, a molar ratio of Al and a molar ratio of the Ga are as described in the disclosure; molding the raw material mixture to obtain a molded body; and calcining the molded body to obtain a sintered body containing a rare earth aluminate crystal phase and 2.7% by volume or more to 57.0% by volume or less of an aluminum oxide phase.
METHOD FOR PRODUCING SINTERED BODY AND SINTERED BODY
VERFAHREN ZUR HERSTELLUNG EINES SINTERKÖRPERS UND SINTERKÖRPER
PROCÉDÉ DE PRODUCTION D'UN CORPS FRITTÉ ET CORPS FRITTÉ
YAMAMOTO RYO (Autor:in) / TAKETOMI SHOZO (Autor:in)
09.10.2024
Patent
Elektronische Ressource
Englisch
Sintered body, method for producing sintered body, powder, and sintered body
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Method for producing sintered body, and sintered body
| Europäisches Patentamt | 2024