Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHODS OF PRODUCING CERAMIC MOLDED PRODUCT AND TRANSPARENT SINTERED BODY
A transparent sintered body having fewer air bubble-derived defects is provided. More specifically, a method is provided of producing a ceramic molded product including at least a step of pressure-molding ceramic granules having a Hausner ratio, which is a quotient obtained by dividing a tapped bulk density by a loose bulk density, of 1.0 or more but not more than 1.2. Also provided is a method of producing a transparent sintered body including at least each of the steps of the above method to obtain a ceramic molded product and a step of heating and sintering the resulting ceramic molded product. The transparent sintered body has a linear transmittance of 78% or more at a wavelength of 600 nm to 2000 nm inclusive except for an element-derived characteristic absorption wavelength.
METHODS OF PRODUCING CERAMIC MOLDED PRODUCT AND TRANSPARENT SINTERED BODY
A transparent sintered body having fewer air bubble-derived defects is provided. More specifically, a method is provided of producing a ceramic molded product including at least a step of pressure-molding ceramic granules having a Hausner ratio, which is a quotient obtained by dividing a tapped bulk density by a loose bulk density, of 1.0 or more but not more than 1.2. Also provided is a method of producing a transparent sintered body including at least each of the steps of the above method to obtain a ceramic molded product and a step of heating and sintering the resulting ceramic molded product. The transparent sintered body has a linear transmittance of 78% or more at a wavelength of 600 nm to 2000 nm inclusive except for an element-derived characteristic absorption wavelength.
METHODS OF PRODUCING CERAMIC MOLDED PRODUCT AND TRANSPARENT SINTERED BODY
VERFAHREN ZUR HERSTELLUNG EINES KERAMISCHEN FORMPRODUKTS UND EINES TRANSPARENTEN SINTERKÖRPERS
PROCÉDÉS DE PRODUCTION DE PRODUIT MOULÉ EN CÉRAMIQUE ET CORPS FRITTÉ TRANSPARENT
TANAKA KEITA (Autor:in)
15.05.2019
Patent
Elektronische Ressource
Englisch
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