The intermediate frequency furnace ramming material itself protects the furnace and the coil

The heating and heating criteria of the ramming material in the intermediate frequency furnace vary according to the material. The main purpose of the ramming material is to build the lining of the tempering furnace that is in direct contact with the molten material, such as the blast furnace tapping ditch, the bottom of the steelmaking furnace, and the induction furnace. In addition to forming the overall furnace lining, the inner lining, the electric furnace roof and the blanking parts of the rotary kiln can also be used to make large-scale prefabricated components. For the ramming material containing inorganic chemical binders, it can be dismantled after it hardens itself to a considerable strength. For mold baking, the material containing thermoplastic carbon binder should be cooled to a sufficient strength before demoulding. After demolding, it should be quickly heated to carbonize it before use. No binder material that hardens at room temperature is often used in After tamping, the sintering is carried out with a mold. The sintering of the ramming material of the intermediate frequency furnace can be carried out in advance before use, or can be completed by heat treatment with appropriate thermal engineering criteria during use.

There are many manufacturers of intermediate frequency furnace charging materials in the market now, which makes many people see business opportunities and dare to use it. Any steel grade is suitable. In fact, it deviates from the ramming material itself. The intermediate frequency furnace ramming material itself is the maintenance of the furnace. and coils. In order to be effective, the first must have high refractoriness, strong corrosion resistance, corrosion resistance and fineness. Only by grasping the foundation can a good ramming material be produced. In addition, any formula is not intact. It needs to be sensitively controlled according to the temperature of the tempered steel, the properties of the steel, and the size of the furnace. Steelmaking is not the same as ironmaking and coppermaking. Therefore, it is necessary to treat it differently and be down-to-earth. Only in this way can a kind of refractory material be produced. .The curves of the out-of-collar ovens are all different.