high-aluminum castables

The key to high-aluminum castables is ultrafine fly ash and dispersants. The ultrafine powder has a small particle size and can effectively fill the pores formed by the accumulation of high-aluminum castable aggregates and fine powder, reducing the water demand for high-aluminum castable constructio...

Tabular corundum can be used as the main component in aluminum-carbon, aluminum-magnesium-carbon, magnesium-aluminum-carbon, magnesium-spinel, and aluminum-chromium refractory bricks, and can also be introduced as an enriched alumina component into high-aluminum amorphous refractory materials. It c...