Permanent magnetic materials have two distinct characteristics: one is that they can be strongly magnetized under the action of external magnetic field, the other is hysteresis,...

At present, the main types of permanent magnets include Neodymium-Iron-Boron (NdFeB), Samarium-Cobalt (SmCo), AlNiCo, and Ferrite. Each type of permanent magnet has its own unique performance...

Permanent magnets and their assemblies have a wide range of applications, mainly in aerospace, medical, semiconductors, scientific research, electrical switches, industrial automation, automotive, consumer electronics, and...