Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses MgAlON transparent ceramic, photocuring ceramic slurry and a corresponding preparation method, and relates to the technical field of preparation of MgAlON transparent ceramic. According to the preparation method of the photocuring ceramic slurry of the MgAlON transparent ceramic, provided by the invention, the MgAlON powder with a large particle size and the MgAlON powder with a small particle size are selected for grain composition, and the powder is subjected to surface modification, so that the photocuring ceramic slurry with high solid phase amount, low viscosity and good stability and dispersity can be obtained; the preparation method is beneficial to preparation of a ceramic green body with good compactness and uniformity, improves the compactness of the green body, and provides important technical support for preparation of light-cured MgAlON transparent ceramic parts with high reliability, high performance and complex shapes. When the MgAlON transparent ceramic photocuring ceramic slurry provided by the invention is used for photocuring forming blank making, the advantages of a photocuring forming mode can be combined, and the MgAlON transparent ceramic with high structural density, complex shape and good optical permeability can be prepared.
本发明公开了一种MgAlON透明陶瓷、光固化陶瓷浆料及相应的制备方法，涉及MgAlON透明陶瓷制备技术领域。本发明提供的MgAlON透明陶瓷的光固化陶瓷浆料制备方法，选用大粒径和小粒径的MgAlON粉体进行颗粒级配，并对粉体进行表面改性，能够获得具有高固相量、低粘度、具有良好稳定性及分散性的光固化陶瓷浆料，有利于制备出致密性和均匀性良好的陶瓷坯体，提高坯体致密度，为制备高可靠性、高性能的复杂形状的光固化MgAlON透明陶瓷部件提供了重要的技术支撑。使用本发明提供的MgAlON透明陶瓷光固化陶瓷浆料进行光固化成型制坯，能够结合光固化成型方式的优点，制备出具有结构致密度高、形状复杂、光学透过性良好的MgAlON透明陶瓷。
The invention discloses MgAlON transparent ceramic, photocuring ceramic slurry and a corresponding preparation method, and relates to the technical field of preparation of MgAlON transparent ceramic. According to the preparation method of the photocuring ceramic slurry of the MgAlON transparent ceramic, provided by the invention, the MgAlON powder with a large particle size and the MgAlON powder with a small particle size are selected for grain composition, and the powder is subjected to surface modification, so that the photocuring ceramic slurry with high solid phase amount, low viscosity and good stability and dispersity can be obtained; the preparation method is beneficial to preparation of a ceramic green body with good compactness and uniformity, improves the compactness of the green body, and provides important technical support for preparation of light-cured MgAlON transparent ceramic parts with high reliability, high performance and complex shapes. When the MgAlON transparent ceramic photocuring ceramic slurry provided by the invention is used for photocuring forming blank making, the advantages of a photocuring forming mode can be combined, and the MgAlON transparent ceramic with high structural density, complex shape and good optical permeability can be prepared.
本发明公开了一种MgAlON透明陶瓷、光固化陶瓷浆料及相应的制备方法，涉及MgAlON透明陶瓷制备技术领域。本发明提供的MgAlON透明陶瓷的光固化陶瓷浆料制备方法，选用大粒径和小粒径的MgAlON粉体进行颗粒级配，并对粉体进行表面改性，能够获得具有高固相量、低粘度、具有良好稳定性及分散性的光固化陶瓷浆料，有利于制备出致密性和均匀性良好的陶瓷坯体，提高坯体致密度，为制备高可靠性、高性能的复杂形状的光固化MgAlON透明陶瓷部件提供了重要的技术支撑。使用本发明提供的MgAlON透明陶瓷光固化陶瓷浆料进行光固化成型制坯，能够结合光固化成型方式的优点，制备出具有结构致密度高、形状复杂、光学透过性良好的MgAlON透明陶瓷。
MgAlON transparent ceramic, photocuring ceramic slurry and corresponding preparation method
一种MgAlON透明陶瓷、光固化陶瓷浆料及相应的制备方法
23.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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