Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PREPARING CERAMIC MOLDED BODY FOR SINTERING AND METHOD FOR PRODUCING CERAMIC SINTERED BODY
A method of fabricating a ceramic molded body for sintering, which includes molding a raw material powder containing a ceramic powder and a thermoplastic resin having a glass transition temperature higher than room temperature into a predetermined shape by isostatic pressing and in which a first-stage press-molded body is fabricated by subjecting a uniaxially press-molded body fabricated by uniaxially pressing the raw material powder into a predetermined shape or the raw material powder filled in a rubber die to a first-stage isostatic press molding at a temperature lower than a glass transition temperature of the thermoplastic resin and then a ceramic molded body is fabricated by heating this first-stage press-molded body to a temperature equal to or higher than the glass transition temperature of the thermoplastic resin and performing warm isostatic press molding as second-stage isostatic press molding.
METHOD FOR PREPARING CERAMIC MOLDED BODY FOR SINTERING AND METHOD FOR PRODUCING CERAMIC SINTERED BODY
A method of fabricating a ceramic molded body for sintering, which includes molding a raw material powder containing a ceramic powder and a thermoplastic resin having a glass transition temperature higher than room temperature into a predetermined shape by isostatic pressing and in which a first-stage press-molded body is fabricated by subjecting a uniaxially press-molded body fabricated by uniaxially pressing the raw material powder into a predetermined shape or the raw material powder filled in a rubber die to a first-stage isostatic press molding at a temperature lower than a glass transition temperature of the thermoplastic resin and then a ceramic molded body is fabricated by heating this first-stage press-molded body to a temperature equal to or higher than the glass transition temperature of the thermoplastic resin and performing warm isostatic press molding as second-stage isostatic press molding.
METHOD FOR PREPARING CERAMIC MOLDED BODY FOR SINTERING AND METHOD FOR PRODUCING CERAMIC SINTERED BODY
VERFAHREN ZUR HERSTELLUNG VON KERAMIKFORMKÖRPER ZUM SINTERN UND VERFAHREN ZUR HERSTELLUNG VON KERAMIKSINTERKÖRPER
PROCÉDÉ DE PRÉPARATION DE CORPS MOULÉ EN CÉRAMIQUE POUR FRITTAGE ET PROCÉDÉ DE FABRICATION D'UN CORPS FRITTÉ EN CÉRAMIQUE
IKARI MASANORI (Autor:in)
20.09.2023
Patent
Elektronische Ressource
Englisch
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023