Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a high-temperature-resistant heat-insulating unshaped refractory material for a launcher, which is prepared from the following raw materials in percentage by weight: 12-35% of vermiculite, 5-15% of flint clay and 60-83% of aluminate cement, and the sum of the weight ratios of the raw materials is 100%. The preparation method comprises the following steps: premixing vermiculite and flint clay, adding aluminate cement to uniformly mix the raw materials, adding water into the mixed material, and uniformly mixing to form the high-temperature-resistant heat-insulating unshaped refractory material for the launching device, which is good in constructability. The material can protect a metal structure of a launcher body so as to ensure that the launcher cannot be ablated and damaged in the launching process.
本发明涉及一种发射装置用耐高温隔热不定形耐火材料，由下述重量配比的原料制备而成：蛭石12～35％，焦宝石5～15％，铝酸盐水泥60～83％，以上各组分原料重量配比之和为100％。将蛭石和焦宝石进行预混，然后加入铝酸盐水泥使各组分原料混合均匀，随后向混合材料内加入水并混合均匀，形成施工性良好的发射装置用耐高温隔热不定形耐火材料。本发明材料能够保护发射装置本体金属结构，以确保发射装置在发射过程中不会被烧蚀破坏。
The invention relates to a high-temperature-resistant heat-insulating unshaped refractory material for a launcher, which is prepared from the following raw materials in percentage by weight: 12-35% of vermiculite, 5-15% of flint clay and 60-83% of aluminate cement, and the sum of the weight ratios of the raw materials is 100%. The preparation method comprises the following steps: premixing vermiculite and flint clay, adding aluminate cement to uniformly mix the raw materials, adding water into the mixed material, and uniformly mixing to form the high-temperature-resistant heat-insulating unshaped refractory material for the launching device, which is good in constructability. The material can protect a metal structure of a launcher body so as to ensure that the launcher cannot be ablated and damaged in the launching process.
本发明涉及一种发射装置用耐高温隔热不定形耐火材料，由下述重量配比的原料制备而成：蛭石12～35％，焦宝石5～15％，铝酸盐水泥60～83％，以上各组分原料重量配比之和为100％。将蛭石和焦宝石进行预混，然后加入铝酸盐水泥使各组分原料混合均匀，随后向混合材料内加入水并混合均匀，形成施工性良好的发射装置用耐高温隔热不定形耐火材料。本发明材料能够保护发射装置本体金属结构，以确保发射装置在发射过程中不会被烧蚀破坏。
High-temperature-resistant heat-insulating unshaped refractory material for launching device
一种发射装置用耐高温隔热不定形耐火材料
ZHANG WEI (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Flint clay based unshaped refractory material for rocket launching stand
| Europäisches Patentamt | 2015