Silica ramming mass manufacturers take you to understand the role of using ramming materials

Silica ramming mass manufacturers tell you that according to different blast furnace types and different material design requirements, carbon ramming materials are mainly used for the blast furnace bottom carbon brick and the bottom sealing plate and between the hearth carbon brick and the cooling stave. The gap, as well as the leveling and cooling wall filling above the water cooling pipeline at the bottom of the furnace, the Silica ramming mass manufacturer tells you that all parts require that the carbon ramming material after ramming material has a certain strength and density, filling every corner and very Small gaps can meet the requirements of no leakage of molten iron and gas, and the thermal conductivity of the carbon ramming material should be basically consistent with the performance of the blast furnace hot carbon bricks and cooling stave, so as not to affect the life of the blast furnace, so as to maintain the normal blast furnace. Production.

However, the problem often encountered in the use of carbon ramming materials is that the thermal conductivity of general carbon ramming materials is low. The manufacturer of Silica ramming mass tells you that it is not conducive to the rapid cooling of the blast furnace body, thus affecting the service life. Therefore, the updated research and application of carbon ramming materials with high thermal coefficients have market prospects.
Silica ramming mass manufacturers tell you that whether it is adding additives to the carbon ramming material, changing the properties of the material by in-situ reaction at high temperature, or changing the structure of the local material from a design point of view, the carbon ramming material layer can be When the working temperature rises, the thermal conductivity matching the carbon brick and the cooling stave can be achieved to ensure normal heat conduction without damaging the overall construction structure, so as to meet the requirements of improving the life of the blast furnace.