Castable refractory material consisting of corundum and/or high alumina clinker, silicon carbide, carbon, binder and admixture. Mainly used for the lining of the blast furnace tap hook, so the iron ho

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Among them, corundum-carbonitride-carbonaceous castables are made of corundum as the main aggregate;

High alumina-silicon carbide-carbonaceous castables are known as high alumina clinker as the main aggregate.

The composition of alumina-silicon carbide-carbonaceous castables varies with the environment and conditions used. For example, large-scale blast furnace tapping castables must use fused corundum as aggregate, while small and medium sized blast furnaces can be made of high-alumina. Material as an aggregate.

The blast furnace tapping castable is divided into ASC-1/ASC-2/ASC-3/ASC-4/ASC-5/ASC-6 according to the location of use.

Corundum wearable plastic

Waterless cannon