Galvanoinductothermy

Galvanoinductothermy is a method of heating metal products using induction currents induced by an alternating magnetic field.

The process is based on the phenomenon of induction - when the magnetic flux changes in the conductor (product), an electromotive force is induced and an induced current arises. This current causes heat to be released in the product due to Joule heating.

To create an alternating magnetic field, an inductor is used - a coil with a ferromagnetic core, through which an alternating electric current of high frequency is passed.

Galvanoinductothermy is widely used in metallurgy, mechanical engineering and other industries for heating workpieces before pressure treatment, heat treatment, smelting and surfacing of metals. The advantages of the method are high productivity, energy efficiency, and the possibility of strict automatic temperature control.

Galvanoinductothermy is a method of heating metals, which is based on the interaction of electrical and magnetic energy. This method is widely used in industry in the processing of metals and alloys, as well as in medicine and scientific research to study the properties of materials. In this article we will look at how the method works, its advantages and limitations, and show how it can be used in various fields.

The operating principle of galvanic inductors is based on electromagnetic induction, which occurs when a conductive medium moves in an alternating magnetic field. When metal is exposed to electric current and magnetic field, it begins to heat up. This phenomenon is called galvanoinductothermy. A current passes through the metal, and this creates a magnetic field around it. This magnetic field interacts with the electric field and creates an electric field that extends outward from the surface of the metal. The resulting electromagnetic induction leads to the appearance of additional thermal energy on the surface of the metal, which causes its heating. Thus, galvanoinductothermy allows you to obtain additional heat, which is added to the normal thermal effect of electric current.

The advantages of the galvanoinductothermy method are obvious. Firstly, the metal heating process occurs very quickly, which can significantly reduce processing time. Secondly, additional equipment such as furnaces or arc installations is not required to heat the metal. In addition, the use of the galvanic induction heat method allows you to obtain more accurate results when working with various materials than traditional methods, such as a steam or gas torch. In addition, the haloinduction method can be used to obtain thin and sensitive materials with high precision.