Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-performance andalusite silicon-carbide kilneye castable and preparation application method thereof
The invention relates to a high-performance andalusite silicon-carbide kilneye castable and a preparation application method thereof, and relates to the technical field of castable production. The castable is characterized by comprising the following compositions: andalusite with the particle diameter of 5-3 mm, andalusite with the particle diameter of 3-1 mm, silicon carbide with the particle diameter of 3-1 mm, andalusite with the particle diameter of 1-0 mm, silicon carbide with the particle diameter of 1-0 mm, andalusite with the particle size of 200 mesh, silicon carbide with the particle size of 200 mesh, aluminium oxide micropowder, high-purity silicon oxide micropowder, Lafarge-71 cement, explosion-proof fiber and sodium hexametaphosphate. The preparation application method comprises weighing all solid materials according to a predetermined ratio, mixing, weighing and packaging; and when the castable is used, opening the package, adding water and stirring to form the castable, casting according to requirements, and performing maintenance, drying and baking for usage. The prepared castable possesses advantages of good fluidity, resistance to alkali corrosion, high high-temperature strength, resistance to wear, excellent thermal shock resistance and the like, and is applicable to novel dry-process cement production line kilneye.
High-performance andalusite silicon-carbide kilneye castable and preparation application method thereof
The invention relates to a high-performance andalusite silicon-carbide kilneye castable and a preparation application method thereof, and relates to the technical field of castable production. The castable is characterized by comprising the following compositions: andalusite with the particle diameter of 5-3 mm, andalusite with the particle diameter of 3-1 mm, silicon carbide with the particle diameter of 3-1 mm, andalusite with the particle diameter of 1-0 mm, silicon carbide with the particle diameter of 1-0 mm, andalusite with the particle size of 200 mesh, silicon carbide with the particle size of 200 mesh, aluminium oxide micropowder, high-purity silicon oxide micropowder, Lafarge-71 cement, explosion-proof fiber and sodium hexametaphosphate. The preparation application method comprises weighing all solid materials according to a predetermined ratio, mixing, weighing and packaging; and when the castable is used, opening the package, adding water and stirring to form the castable, casting according to requirements, and performing maintenance, drying and baking for usage. The prepared castable possesses advantages of good fluidity, resistance to alkali corrosion, high high-temperature strength, resistance to wear, excellent thermal shock resistance and the like, and is applicable to novel dry-process cement production line kilneye.
High-performance andalusite silicon-carbide kilneye castable and preparation application method thereof
ZHANG JINLONG (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
High-performance sialon corundum composite silicon carbide castable and preparation method thereof
| Europäisches Patentamt | 2020
Phase change toughened mullite silicon carbide castable and preparation method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2022
Novel high-aluminum silicon carbide carbonaceous castable
| Europäisches Patentamt | 2021