Red marble refractory bricks are made from red marble as raw material, with the addition of silicon wire stone powder, mullite powder and other powders, and the addition of binders in proportion. After batching, mixing, molding, drying, and high-temperature firing, they are produced.

1Performance of red marble refractory bricks:

1. Wear resistant and corrosion-resistant.

2. Good thermal shock resistance.

3. Low creep rate.

4. The softening temperature under load is high.

5. Can reduce harmful impurities.

6. Good resistance to thermal peeling.

Red marble refractory bricks have good volume stability and resistance to rapid cooling and heating, strong creep resistance, high load softening temperature, as well as good slag iron permeability and chemical stability. Red marble refractory bricks can not only reduce fuel consumption and increase stability, but also save more than 40% of the consumption of general refractory materials.

IIThe use of red marble refractory bricks in hot blast stovesIndustrial kilns and thermal equipment linings with drastic temperature changes, such as hot blast stove bodies, torpedo cars, ladle water, glass melting furnaces, electric furnace tops, and heating furnaces.

Customized processing of special-shaped refractory bricks based on available drawings.

Korei Refractory produces a variety of refractory products with complete specifications, and can customize and process various shaped bricks according to demand to meet the working conditions of various high-temperature kilns.

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