Properties of high-alumina brick for blast furnace, fire resistance of high-alumina brick and refractory degree than clay bricks and half a silica brick of high refractoriness, 1750~1790℃, belonging to high quality refractories.
The whole kiln brick masonry, brick lining before the ignition of a comprehensive clean-up and the necessary fastening ring must be checked after tightening should not be sub-kiln.
Electric smelting zirconium corundum brick can be seen as combination of many thin layers, each layer of the cold can be considered fixed.
White fused alumina corundum is the preparation of high purity corundum brick slab are two main raw material impurities (such as SiO2) content is low, the volume density is high, thermodynamic properties.
Mullite brick with high temperature, high strength, thermal conductivity, energy-saving effect is remarkable characteristics.
High alumina bricks are the most commonly used refractory materials, widely used in steelmaking and ironmaking furnace and so on.
