Mid-frequency Induction Furnace Slag Heating
Induction furnace slag is a kind of by-product from steel and other industries. In order to enrich its metallic components, it is usually heated by an induction furnace. Slag heating is a complicated process which affects the quality of products.
The mid-frequency induction furnace slag heating is a process of using an induction furnace to heat the slag. During this process, high-power electricity passes through a coil of some closure to the slag piece. Because of the eddy currents generated in the slag piece, the workpiece surface will be heated. At the same time, the slag will also be heated due to the radiation heat and heating effect by the near wall voltage.
The mid-frequency induction furnace is suitable for slag heating because of its advantages such as wide application, strong molten metal stirring capacity and easy control, etc. The working principle of the mid-frequency induction furnace slag heating is divided into AC working state and DC working state and the power consumption is small. However, attention should be paid to the temperature difference between slag and molten metal because of the huge thermal inertia. If the temperature difference is too large, the slag layer will be thick, so the slag contains more impurities, which will greatly affect the quality of products.
The mid-frequency induction furnace is used for slag heating, which not only effectively removes iron smelting slag but also reduces the temperature of molten metal. In addition, the induction furnace has low energy consumption and high efficiency. During slag heating, the operation process should be correctly controlled to ensure the quality of products.
To sum up, mid-frequency induction furnace slag heating is an important operation process in steel and other related industries. Its advantages such as wide application, ease of control and low energy consumption help to improve the slag heating process and ensure the quality of products.
