The Difference Between Refractory Ball and Heat Storage Ball

2023-05-31 14:27:42

The heat storage ball is widely used, and it has become an indispensable product in the chemical industry. It has the advantages of low refiring line shrinkage, high softening temperature under high-temperature load, corrosion resistance, high strength, large heat storage and discharge, and good thermal shock stability. , good thermal conductivity, small thermal expansion coefficient, and other remarkable characteristics, it is an excellent refractory material.

Refractory balls are widely used in different types of ceramics, enamel, glass, chemical industry, etc. Finishing and deep processing of thick and hard materials in the factory.

The heat storage ball is suitable for the selection of the heat storage ball combustion system of gas and non-gas fuel industrial furnaces, especially for the virtual heat heating furnace in the iron and steel industry, the heat storage ladle baker, the air separation equipment heat accumulator in the air separation industry, and the nonferrous metals. Regenerative smelting furnaces in the metal industry can also be used as heat storage carriers in large-scale forging plants such as regenerative trolley furnaces, regenerative electric boilers, and regenerative incinerators. The heat storage balls are divided into solid balls and concave-convex perforated balls.

With the same raw material, the same formula, and the same firing temperature, the smaller the fineness of the powder after grinding the raw material, the higher the specific gravity and the better the wear resistance. The specific gravity of high alumina balls is mainly affected by the powder and firing. Factors such as raw (undercooked), too coarse powder, and the addition of miscellaneous materials will cause the specific gravity of the ball to be insufficient. Ball stones with low specific gravity are not wear-resistant and easy to crack, but high specific gravity does not mean that the ball stone must be wear-resistant, because excessively sintered ball stones can also achieve higher specific gravity.

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