The magnetic properties and performance of ferrite magnets are reflected in several key characteristics, including:

Magnetic Saturation: This is the  magnetic flux density that a ferrite magnet can generate under given magnetic field strength. Ferrite magnet manufacturers indicate that compared to other types of permanent magnets, such as neodymium magnets, ferrite magnets have lower magnetic saturation.

Coercivity: This refers to the amount of magnetic field required to demagnetize the ferrite magnet. Ferrite magnets have high coercivity, meaning they can maintain their magnetization in high-temperature environments.

Curie Temperature: This is the temperature at which a ferrite magnet loses its magnetic properties. Ferrite magnets have a high Curie temperature, which allows them to maintain their magnetic properties at elevated temperatures.

Remanence: This is the magnetic flux density that remains in a ferrite magnet after the magnetic field has been removed. Ferrite magnets have a relatively low remanence, which means they are not as strong as other permanent magnets, but they can maintain their magnetization over a long period.

Resistivity: Ferrite magnets have a high electrical resistivity, which makes them ideal for applications that require low eddy current losses.

Overall, the magnetic properties and performance of ferrite magnets are characterized by their high coercivity, high Curie temperature, and low remanence, which make them suitable for a wide range of applications, particularly in high-temperature and high-frequency environments.

Ferrite magnet: Ferrite magnet has strong anti-demagnetization performance. Ferrite magnets are hard and brittle, requiring special machining process. Because the opposite magnet is oriented in the manufacturing direction, it needs to be magnetized in the selected direction, while the same magnet can be magnetized in any direction because it has no orientation, although a slightly stronger magnetic induction will be found on the side of the pressure surface that is usually the smallest. Due to its low cost, ferrite magnetic steel is often used in the field of electroacoustic equipment, such as speakers, headphones, etc.

●The shape of ferrite magnet is the same as that of NdFeB magnet, which can be customized according to customer needs. It can also be divided into square, ring, tile, circular cylinder, including special-shaped magnets. Essentially, the difference between ferrite magnet and NdFeB magnet is that its performance is weaker than that of NdFeB magnet, but its cost is lower and more affordable, and its performance price ratio is higher. Ferrite magnet can be divided into ferrite magnetic steel and ferrite magnetic tile according to its use. The magnetic tile has better air tightness and higher efficiency. The biggest difference between the tile and the straight plate is that the tile can improve the efficiency of the motor at high speed. Because the magnetizing surface of the straight plate magnetic steel is always straight, it cannot achieve the efficiency of the magnetic shoe under the condition of ensuring the air gap is unchanged. The electric vehicle motors all use silicon steel stator. The higher the working frequency, the greater the iron loss, and the magnetic shoe can solve this problem. At the same speed, the working frequency of the silicon steel sheet will also be reduced, and the iron loss will be relatively reduced, The other differences are negligible. Usually, high-power motors choose more magnetic pads.