Product detail
Andalusite Castable
Product Parameters
Andalusite refractory castable consists of aggregate, powder, and additives. Aggregate consists of high alumina clinker and andalusite, accounting for 60 to 70% of the total amount of aggregate and powder; The powder consists of andalusite powder,α-Al2O3 powder, corundum powder, silica micopowder, spherical clay powder, and calcium aluminate cement, the total amount of which accounts for 30-40% of the sum of aggregate and powder.
The andalusite refractory castable has the advantages of low impurity content, excellent high-temperature performance, and wide application range.After burning, the compressive strength, high-temperature bending strength, load softening temperature, and creep resistance are all excellent.
Applications of Andalusite Refractory Castable
Currently, andalusite refractory castables are used in torpedo tanks, induction furnaces, blast furnaces, steel ladles, glass kilns, heat treatment kilns, electric furnace roofs, as well as other kilns such as the upper part of the hot air furnace burner,anode roasting furnace, lime kilns, cement kilns, and so on. Moreover, there are relatively more castables for tundish.
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