Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flint clay based unshaped refractory material for rocket launching stand
A flint clay based unshaped refractory material for rocket launching stand is mainly composed of aggregate, refractory fine powder, and high aluminum cement, and is prepared from the following raw materials in percentage by weight: 20 to 35% of flint clay with a particle size of 6-35 M, 20 to 35% of flint clay fine powder with a particle size not more than 100 M, 5 to 25% of cordierite with a particle size of 0-1 mm, 10 to 30% of high aluminum cement, and 2 to 10% of silica fume. The prepared flint clay based unshaped refractory material has the characteristics of good thermal shock resistant property, good weatherability, high strength, environment-friendliness, and energy saving, and can tolerate the flushing of tail flame gas flow of rocket.
Flint clay based unshaped refractory material for rocket launching stand
A flint clay based unshaped refractory material for rocket launching stand is mainly composed of aggregate, refractory fine powder, and high aluminum cement, and is prepared from the following raw materials in percentage by weight: 20 to 35% of flint clay with a particle size of 6-35 M, 20 to 35% of flint clay fine powder with a particle size not more than 100 M, 5 to 25% of cordierite with a particle size of 0-1 mm, 10 to 30% of high aluminum cement, and 2 to 10% of silica fume. The prepared flint clay based unshaped refractory material has the characteristics of good thermal shock resistant property, good weatherability, high strength, environment-friendliness, and energy saving, and can tolerate the flushing of tail flame gas flow of rocket.
Flint clay based unshaped refractory material for rocket launching stand
ZHANG WEI (Autor:in) / MA LEI (Autor:in) / HOU BAOLIN (Autor:in) / WANG GUOPENG (Autor:in) / ZHANG TAO (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
High-temperature-resistant heat-insulating unshaped refractory material for launching device
| Europäisches Patentamt | 2023