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How to improve the life of refractory brick

Jan. 01, 1970

The length of life of refractory brick is not only related to the normal operation of production, but also to the cost of production. Therefore, it is the development direction of refractory materials to improve the service life of refractory bricks.

1, the physical properties of refractory bricks. The slag resistance refers to the ability to resist chemical corrosion of refractory material, in the form of rotary kiln skin initial level and when the material viscosity or local high temperature to promote Rotary Kiln skin off case, slag resistance is very important.

2, the influence of raw material composition fluctuation on refractory bricks. When the aluminum rate is too high, it is not conducive to the life of refractory bricks.

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refractory brick