Induction Furnace In Hindi - Xi'an Hani Tech

Concept

Induction Furnace Concept

Induction furnace is a smelting equipment that uses the principle of electromagnetic field induction to convert electrical energy into heat energy, thereby melting the metal charge. 

The specific performance is: the three-phase power frequency alternating current is rectified and converted into direct current, and then the direct current is converted into an adjustable current, which supplies the alternating current flowing through the capacitor and the induction coil, and generates high-density magnetic force lines in the induction coil , and cut the metal material contained in the induction coil, generating a large eddy current in the metal material.

Assortment of Induction Stove Hindi

Induction furnaces are classified according to structure:

Coreless (also known as crucible type) induction furnace;

Core (also known as groove type) induction furnace.

Among them, the coreless induction furnace has the characteristics of fast heating speed, less burning loss during smelting, intermittent operation, flexible and convenient use, etc., so it is more widely used;

According to the frequency can be divided into:

Power Frequency Induction Furnace;

Intermediate frequency induction furnace;

High frequency induction furnace.

Among them, the intermediate frequency induction furnace is more and more energy-saving and efficient, and the proportion of new installations in steel mills is increasing.

Coreless intermediate frequency induction furnaces have become the main melting equipment for some small and medium-sized enterprises, and are constantly developing towards high power and large capacity.

Induction Furnace In Hindi

Features

Heating capacity of induction furnace:

The heating capacity of the induction furnace is the size of the heating power, which is directly related to the heated metal material, heating temperature, heating time, heating efficiency, material specifications and the heating weight of the metal material. Different heating processes, heating requirements, and heating power and heating frequency are all different.

Heating conditions of induction furnace:

The heating of the induction furnace generally follows the heating principles of the ring effect, sharp corner effect, skin effect and proximity effect.

Ring effect: When the current passes through a cylindrical shape, a ring shape or a spiral cylindrical tubular part, the large current density distribution is concentrated on the inner side of the cylindrical (ring-shaped or spiral cylindrical tubular) part, that is, the current density inside the ring is large, This phenomenon is called the ring effect.

Sharp corner effect: Place sharp corners (corners) or irregularly shaped parts in a circular inductor. If the height of the parts is smaller than the height of the sensor, during induction heating, the sharp corners or corners of the parts will be caused by The eddy current is strong, the heating is intense, the temperature is raised in a very short time, and it causes overheating. This phenomenon is called the sharp angle effect.

Skin effect: When the current passes through the conductor, the current density along the surface of the conductor is high, and the current density becomes smaller as it moves toward the center. This is the skin effect.

Proximity effect: When the current direction of two current-carrying conductors is the same, the intermediate frequency power supply current flows from the outside of the two conductors, that is, the current density on the adjacent surface of the conductor is small;

Conversely, if the current direction is opposite, the current flows from the inside of the two conductors, that is, the current density on the adjacent surface of the conductor is high. This phenomenon is called the proximity effect of high-frequency current. The higher the frequency and the closer the two conductors are, the more pronounced the proximity effect will be.

The above is the related sharing about induction furnace in Hindi (if it's not in Hindi, please use software to translate). We will also continue to export relevant knowledge of the metal smelting industry, welcome to continue to pay attention to us.

No matter what kind of induction melting furnace, EAF, SAF, LF, etc., Xi'an Hani Tech will provide suitable, professional, efficient and low energy consumption induction furnaces to every customer according to specific raw materials and melting requirements.

Any questions or needs, please feel free to contact us.

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