Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CERAMIC BODY FOR DENTAL PROSTHESIS AND METHOD FOR PRODUCING SAID BODY
A ceramic body for dental prosthesis which can suppress a variation in quality in the sole ceramic body for dental prosthesis due to expansion of its diameter, and can be manufactured easily, and a method for manufacturing the same are provided.The ceramic body for dental prosthesis is made of a ceramic material, is shaped to have a circular planar shape and a disklike external shape, and has a diameter of 50 mm or more. The method for manufacturing this ceramic body for dental prosthesis includes: preparing a ceramic material; shaping the ceramic material by press shaping or by a machine tool; temporarily sintering the ceramic material at a temperature from a sintering temperature that provides theoretical density - 700°C or more to the sintering temperature - 100°C or less; and shaping the ceramic material to have a circular planar shape and a disklike external shape so as to prepare the ceramic body for dental prosthesis having a diameter of 50 mm or more.
CERAMIC BODY FOR DENTAL PROSTHESIS AND METHOD FOR PRODUCING SAID BODY
A ceramic body for dental prosthesis which can suppress a variation in quality in the sole ceramic body for dental prosthesis due to expansion of its diameter, and can be manufactured easily, and a method for manufacturing the same are provided.The ceramic body for dental prosthesis is made of a ceramic material, is shaped to have a circular planar shape and a disklike external shape, and has a diameter of 50 mm or more. The method for manufacturing this ceramic body for dental prosthesis includes: preparing a ceramic material; shaping the ceramic material by press shaping or by a machine tool; temporarily sintering the ceramic material at a temperature from a sintering temperature that provides theoretical density - 700°C or more to the sintering temperature - 100°C or less; and shaping the ceramic material to have a circular planar shape and a disklike external shape so as to prepare the ceramic body for dental prosthesis having a diameter of 50 mm or more.
CERAMIC BODY FOR DENTAL PROSTHESIS AND METHOD FOR PRODUCING SAID BODY
KERAMISCHER KÖRPER FÜR ZAHNPROTHESE UND VERFAHREN ZUR HERSTELLUNG DES KÖRPERS
CORPS EN CÉRAMIQUE POUR PROTHÈSE DENTAIRE ET PROCÉDÉ DE FABRICATION DUDIT CORPS
AKIYAMA YUSUKE (Autor:in) / TAKEDA SHINICHI (Autor:in) / SYOJI KAZUYUKI (Autor:in) / KANNO HIDEYUKI (Autor:in)
16.09.2020
Patent
Elektronische Ressource
Englisch
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