alumina ceramic Alumina Ceramic Refractory Material
1.Tabular Alumina
Sintered tabular corundum is a high-performance alumina refractory material. As the top aggregate, tabular corundum is mainly used to reduce the consumption of refractory materials, increase profits, and improve product quality.
2.Alumina powder
In castables, the role of alumina powder is particularly important. Its particle size, particle size distribution and specific surface area will have a great impact on the performance of refractory castables. Adding alumina powder is to fill the pores between the aggregates and increase the bulk density. Plays an important role.
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