Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Porous ceramic and preparation method thereof
The invention discloses porous ceramic and a preparation method thereof. The preparation method comprises the following steps: mixing ceramic raw materials to obtain slurry to be cured; performing blank making on the to-be-cured slurry to obtain a to-be-sintered green body; and sintering the green body to be sintered to obtain the porous ceramic, wherein the ceramic raw materials comprise the following components in parts by mass: 25-30 parts of yttria-stabilized zirconia and 30-40 parts of a pore forming agent; the yttrium-stabilized zirconium oxide comprises the following components in percentage by mass: 86-96% of zirconium oxide and 4-14% of yttrium oxide. The invention has the beneficial effects that the porous ceramic with high strength and improved product yield and the preparation method thereof are provided.
本申请公开了一种多孔陶瓷及其制备方法，其中的制备方法包括如下步骤：将陶瓷原料混合以获得待固化浆料；对待固化浆料进行制坯以获得待烧生坯；对待烧生坯进行烧结处理以获得所述多孔陶瓷；其中，陶瓷原料按质量份数包括如下组分：钇稳定氧化锆25‑30份、造孔剂30‑40份；钇稳定氧化锆按质量百分比包括如下组分：氧化锆86‑96％、氧化钇4‑14％。本申请的有益之处在于提供了一种强度高且产品良率提升的多孔陶瓷及其制备方法。
Porous ceramic and preparation method thereof
The invention discloses porous ceramic and a preparation method thereof. The preparation method comprises the following steps: mixing ceramic raw materials to obtain slurry to be cured; performing blank making on the to-be-cured slurry to obtain a to-be-sintered green body; and sintering the green body to be sintered to obtain the porous ceramic, wherein the ceramic raw materials comprise the following components in parts by mass: 25-30 parts of yttria-stabilized zirconia and 30-40 parts of a pore forming agent; the yttrium-stabilized zirconium oxide comprises the following components in percentage by mass: 86-96% of zirconium oxide and 4-14% of yttrium oxide. The invention has the beneficial effects that the porous ceramic with high strength and improved product yield and the preparation method thereof are provided.
本申请公开了一种多孔陶瓷及其制备方法，其中的制备方法包括如下步骤：将陶瓷原料混合以获得待固化浆料；对待固化浆料进行制坯以获得待烧生坯；对待烧生坯进行烧结处理以获得所述多孔陶瓷；其中，陶瓷原料按质量份数包括如下组分：钇稳定氧化锆25‑30份、造孔剂30‑40份；钇稳定氧化锆按质量百分比包括如下组分：氧化锆86‑96％、氧化钇4‑14％。本申请的有益之处在于提供了一种强度高且产品良率提升的多孔陶瓷及其制备方法。
Porous ceramic and preparation method thereof
多孔陶瓷及其制备方法
HU YIXIN (Autor:in) / HU YONGQI (Autor:in) / XIAO XIAOPENG (Autor:in) / NIE GE (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME