2024-04-10 15:51:00
1. Thermal conductivity. One of the major characteristics of high alumina bricks is their excellent thermal conductivity, mainly because they contain a large amount of materials with good thermal conductivity, such as limestone and corundum crystals, so their thermal conductivity is very excellent.
2. Fire resistance. The refractory effect of high alumina bricks is excellent. Compared to refractory materials such as clay and semi silica bricks, it is more refractory, with a temperature of 1750-1790 degrees, which is considered relatively high among brick types.
3. Resistance to slag. High alumina brick is a type of brick with good slag resistance, which contains a relatively high content of alumina and has acid and alkali resistance characteristics. After high-temperature firing, its slag resistance will be even better.
4. Stability. High alumina bricks are very stable, containing a large amount of mullite inside. Therefore, the product made of them has a very complete particle structure and improves the stability of high alumina bricks.
In addition, when choosing high alumina bricks, attention should be paid to their weight and color. Everyone should look and choose more in order to choose high-quality high alumina bricks.
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