The material requirements of the production process of brik ndị na -eku ume

Breathable bricks are an indispensable functional element for refining outside the furnace. With the improvement of the production process of ventilating bricks, it is developing in the direction of safety and reliability, uniform ventilation, good precision control performance, strong resistance to melting loss, and long service life. The requirements for materials of air-permeable bricks are mainly the following aspects.

1. The air-permeable brick material requires good air permeability.

2. Breathable brick is an important refractory material, so the material also needs good fire resistance. The refractory temperature should meet the specified requirements according to the needs of customers.

3. The air-permeable brick material has good thermal shock resistance and peeling resistance.

4. The air-permeable brick material has good oxidation resistance.