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Common classification of furnace refractories

Shenzhen Changlin Energy Saving Equipment Co., Ltd. produces all kinds of molten aluminum furnace equipment. The production of furnaces is inseparable from special refractory materials. Below Changlin, we will come to know the classification of refractory materials.

1. According to the degree of refractoriness

1. Ordinary refractory material, the resistance to burning temperature is between 1580 ° C ~ 1770 ° C.

2. Advanced refractory material, the resistance to burning temperature is between 1770 ° C ~ 2000 ° C.

3. Super refractory material, the burning resistance temperature is above 2000 °C.

2. According to chemical characteristics

Acid refractory

2. Neutral refractory

3. Alkaline refractory materials.

3. Refractory materials for special occasions

Now the definition of refractory material has not only depended on whether the refractoriness is above 1580 °C. At present, refractory materials generally refer to inorganic non-metallic materials used in the lining of production equipment such as metallurgy, petrochemical, cement, ceramics, etc. All equipments of Shenzhen Changlin Company are made of excellent materials. Welcome to visit our company.


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