Introduction of Insulation of Coil Clay

The intermediate frequency furnace will have a slight vibration during operation, which will cause the coil to tremble and small cracks will occur, which will reduce the service life and quality of the intermediate frequency furnace lining. This requires the coil cement to fix and maintain the coil; the coil cement design can properly play a role in the electric furnace. The heat preservation effect makes the temperature in the furnace moderately extend. The coil will rust in the high temperature circulating water center, making the coil wall thinner. The coil cement can play a maintenance effect and extend the service life of the coil.

The coil cement is designed with fire resistance, operability, and insulation into consideration. The coil cement uses imported high-quality calcium-aluminum refractory cement as a binding agent, which greatly improves the refractoriness and high temperature strength, and has the effect of maintaining and avoiding coil ignition. Extend the service life of the coil. The characteristic of coil glue is that it has excellent insulation and is widely used in refractory materials. So what aspects does the insulation of coil glue reflect? Let's take a look.

The 1.8-15mm coil clay layer has excellent insulating properties after drying, and its excellent insulating properties can completely replace mica and glass wool cloth that also have excellent insulating properties, and can be used as an insulating layer between the coil and the furnace lining. In addition, the thermal conductivity of the coil cement layer is high, so there is no need to worry that the thick coil cement layer will affect the heat transfer between the furnace linings.

2. The coil mortar layer is located between the coil and the thermal insulation layer. Under normal circumstances, when the ambient temperature is very low and lower than 300 degrees Celsius, occasionally there will be molten metal infiltrating its surface, and the refractory mortar itself can also be used. It provides a protective barrier for the coil. When an alarm occurs, the coil cement layer can provide a certain time for accident handling, which can effectively maintain and extend the service life of the coil.