What Is The Use Of Silicon Steel

What is the use of silicon steel

Oriented silicon steel uses: an important soft magnetic material in the military and electronic industries, mainly used as high-frequency transformers, high-power magnetic amplifiers, pulse generators, universal yoke coils, inductors, storage and memory components, switches and control components, magnetic shielding and transformers operating under vibration and radiation conditions. Compared with other materials such as ferrite and amorphous materials, the 3% Si-Fe thin strip can make the core very small due to its high saturation magnetic induction and high permeability. Because it is cold-rolled strip, the surface is flat, the difference between the same plate is small, the shape of the plate is good, the processing performance is good, and the core can be made into a variety of shapes and specifications such as CD type, ring type and rectangular type, and the application field is wide, the frequency range is wide (50H-20KH).
Non-oriented silicon steel use:
The use of hot-rolled silicon steel: hot-rolled electrical steel is mainly used for some small motors, micro-motors, such as some low-quality washing machines, range hood motors, and some high-specification low-efficiency motors can be used in hot-rolled 450.
Cold-rolled non-oriented silicon steel uses:
The motor is basically non-oriented silicon steel. The gap motor (water pump) mainly uses cold rolled unoriented uncoated silicon steel electric welding machine motor is divided into DC motor, AC motor two kinds, DC motor can use uncoated cold rolled silicon steel, AC motor mainly uses coated 600 unoriented silicon steel.
Air compressors, air pump motors can also use uncoated cold-rolled silicon steel.

The micro motor used in small household appliances mainly uses non-oriented 470. The main motor used for CNC machine tools is 470. The motor for air conditioning compressor is mainly 600, 800, 1000, 1300, mainly depending on the requirements of air conditioning manufacturers, and the higher the quality of air conditioning in general.
Refrigerator motor: high quality with 350, higher quality with 470, ordinary manufacturers mainly use high-grade 600(Baosteel, Sinosteel, Pohang).
Silicon steel occupies a very important position in the construction of electrification, in a sense, the amount of silicon steel used in a country can measure the degree of electrification of the country, so in the long run, electrical steel is promising. At present, electrical steel is developing in the direction of cold instead of heat, and cold-rolled silicon steel is developing in the direction of high grade low iron loss and low grade high magnetic induction.