Breathable brick: It is a new product with long lifespan, energy saving and consumption reduction, with reasonable structure design, good thermal stability, erosion resistance, erosion resistance, and permeability resistance, high blow-through rate, safe and reliable operation, and service life Long and other characteristics.

1. Ladle breathable brick: This is a high-strength breathable brick with extremely strong compression resistance! Ladle breathable brick is produced by using a ladle argon blowing process. The penetration of molten steel is often relatively small, so ladle breathable bricks The standard for the comparison of external dimensions has a certain degree of standardization. In addition, the ladle air-permeable bricks can be divided into diffused ladle air-permeable bricks, straight-through directional ladle air-permeable bricks and slit directional ladle air-permeable bricks according to the different air channels of the air-permeable bricks.

2. Furnace bottom air-permeable brick: It is a relatively common air-permeable brick. Because it is mainly used in the furnace bottom, it has strong high temperature resistance.

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