The main raw materials of ferrite magnets are ferrites such as barium and strontium. Today, Shanghai magnet manufacturer will take you to understand the raw material ferrite of ferrite magnets.
Ferrite is a metal oxide with ferromagnetism. Compared with metal and alloy magnetic materials, it has higher electrical resistivity and good dielectric properties in terms of electrical properties. At high frequencies, ferrite exhibits higher magnetic permeability, so ferrite has become a widely used magnetic material in the field of high frequency and low current. Due to the low magnetic energy stored per unit volume of ferrite and low saturation magnetization, its application in low-frequency high-power and high-power fields that require higher magnetic energy density is subject to certain restrictions. Mainly used in automobile motors, exercise bike magnetrons and massage chairs.
