Explanation
soft magnetic materials are magnetic materials with low coercive force and high permeability. Its magnetic hysteresis is narrow and long, its initial permeability is high, its coercive force is small, and it is easy to magnetize and demagnetize, so it is an extremely important class of magnetic materials. According to the difference of resistivity, soft magnetic materials can be divided into metal soft magnetic material and soft magnetic ferrites. metal soft magnetic material are mainly used in low frequency occasions because of their low resistivity; soft magnetic ferrites are widely used in high frequency applications.
Classification
Information materials -> Materials for electronic components -> Magnetic materials