Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Weißes verfeinertes keramisches Material und Herstellungsverfahren
Ein keramisches Material, dadurch gekennzeichnet, dass es die folgenden Rohstoffe in Gewichtsteilen umfasst: Aluminiumoxid 87-93%, Magnesiumoxid 0.8-5%, Siliziumdioxid 1-2.5%, Kalziumoxid 0.6-4%, Titandioxid 0.01-0.5%, Zirkondioxid 0.5-3%.
Disclosed is a refined white ceramic material, which belongs to the field of ceramic materials for component packaging, and comprises the following raw materials by weight in percentage: aluminum oxide 87-93, magnesium oxide 0.8-5, silicon dioxide 1-6, calcium oxide 0.6-4, titanium dioxide 0.01-0.5, and zirconium dioxide 0.5-3. The method for preparing same comprises: (1) washing aluminum oxide grinding balls and a ball-milling tank, and drying for later use; (2) weighing a solvent NP-10 of 0.5-4 by weight in percentage, and adding the solvent into the ball-milling tank; (3) weighing raw materials, adding the raw materials into the ball-milling tank, and performing ball milling for 72±0.5 h. By means of the refined white ceramic material of the present invention, the obtained ceramic grains have even sizes, small surface roughness, and high fracture resistance performance of ceramic body.
Weißes verfeinertes keramisches Material und Herstellungsverfahren
Ein keramisches Material, dadurch gekennzeichnet, dass es die folgenden Rohstoffe in Gewichtsteilen umfasst: Aluminiumoxid 87-93%, Magnesiumoxid 0.8-5%, Siliziumdioxid 1-2.5%, Kalziumoxid 0.6-4%, Titandioxid 0.01-0.5%, Zirkondioxid 0.5-3%.
Disclosed is a refined white ceramic material, which belongs to the field of ceramic materials for component packaging, and comprises the following raw materials by weight in percentage: aluminum oxide 87-93, magnesium oxide 0.8-5, silicon dioxide 1-6, calcium oxide 0.6-4, titanium dioxide 0.01-0.5, and zirconium dioxide 0.5-3. The method for preparing same comprises: (1) washing aluminum oxide grinding balls and a ball-milling tank, and drying for later use; (2) weighing a solvent NP-10 of 0.5-4 by weight in percentage, and adding the solvent into the ball-milling tank; (3) weighing raw materials, adding the raw materials into the ball-milling tank, and performing ball milling for 72±0.5 h. By means of the refined white ceramic material of the present invention, the obtained ceramic grains have even sizes, small surface roughness, and high fracture resistance performance of ceramic body.
Weißes verfeinertes keramisches Material und Herstellungsverfahren
ZHENG HONGYU (Autor:in) / SHI PENGYUAN (Autor:in) / JIN HUAJIANG (Autor:in) / REN CAIHUA (Autor:in) / ZHANG BINGQU (Autor:in) / ZHANG JINLI (Autor:in)
19.09.2019
Patent
Elektronische Ressource
Deutsch
IPC:
C04B
Kalk
,
LIME