1.

2. It can be used for semiconductors with high resistivity such as inductors in communication lines and magnetic cores of filters;

3. It can be effectively used in the magnetic circuit of the large air gap, especially suitable for the permanent magnets of small generators and motors;

4. Can replace AlNiCo permanent magnets;

5. It can be used to make permanent magnet ignition motors, permanent magnet motors, permanent magnet concentrators, permanent magnet lifting heads, magnetic thrust bearings, magnetic separators, speakers, microwave devices, magnetic therapy tablets, hearing aids, etc.