Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation process of bauxite-based ceramic filler
The invention discloses a preparation process of a bauxite-based ceramic filler. The preparation method comprises the following steps: (1) obtaining a solid reactant, (2) obtaining calcined powder, (3) mixing the calcined powder, mica powder, eta-Al2O3 powder and bauxite, adding the mixture into absolute ethyl alcohol, carrying out stirring, carrying out ball-milling treatment, pouring into a mold, and carrying out drying treatment to obtain a filler blank, and (4) adding the ball-milled material into a kiln for vacuum sintering treatment to obtain a ceramic filler. The prepared ceramic fillerhas a higher specific surface area and compressive strength, the comprehensive performance of the ceramic filler is greatly improved, and the application range of the ceramic filler can be remarkablywidened.
本发明公开了一种铝矾土基陶瓷填料制备工艺；涉及陶瓷材料技术领域，包括以下步骤：（1）得到固体反应物；（2）得到煅烧粉料；（3）将所述煅烧粉料、云母粉、η‑AlO粉和铝矾土混合后，添加到无水乙醇中，搅拌后，再进行球磨处理，然后浇注到模具中，再进行干燥处理，得到填料毛坯；（4）对所述球磨料添加到窑炉中进行真空烧结处理，得到陶瓷填料；本发明制备的陶瓷填料具有更高的比表面积和抗压强度，大幅度的提高了陶瓷填料的综合性能，能够显著的提高了陶瓷填料的应用范围。
Preparation process of bauxite-based ceramic filler
The invention discloses a preparation process of a bauxite-based ceramic filler. The preparation method comprises the following steps: (1) obtaining a solid reactant, (2) obtaining calcined powder, (3) mixing the calcined powder, mica powder, eta-Al2O3 powder and bauxite, adding the mixture into absolute ethyl alcohol, carrying out stirring, carrying out ball-milling treatment, pouring into a mold, and carrying out drying treatment to obtain a filler blank, and (4) adding the ball-milled material into a kiln for vacuum sintering treatment to obtain a ceramic filler. The prepared ceramic fillerhas a higher specific surface area and compressive strength, the comprehensive performance of the ceramic filler is greatly improved, and the application range of the ceramic filler can be remarkablywidened.
本发明公开了一种铝矾土基陶瓷填料制备工艺；涉及陶瓷材料技术领域，包括以下步骤：（1）得到固体反应物；（2）得到煅烧粉料；（3）将所述煅烧粉料、云母粉、η‑AlO粉和铝矾土混合后，添加到无水乙醇中，搅拌后，再进行球磨处理，然后浇注到模具中，再进行干燥处理，得到填料毛坯；（4）对所述球磨料添加到窑炉中进行真空烧结处理，得到陶瓷填料；本发明制备的陶瓷填料具有更高的比表面积和抗压强度，大幅度的提高了陶瓷填料的综合性能，能够显著的提高了陶瓷填料的应用范围。
Preparation process of bauxite-based ceramic filler
一种铝矾土基陶瓷填料制备工艺
GUO YAN (Autor:in) / ZHANG TENGFEI (Autor:in) / ZHANG HAITAO (Autor:in) / GUO PING (Autor:in) / GUO KUN (Autor:in)
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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