1. High coercivity:
High coercive force is one of the characteristics of permanent magnet materials, which determines the application range of magnetic materials.
NdFeB magnets has extremely high magnetic field strength, and its high magnetic field strength enables it to maintain good magnetic permeability at high speed and high torque.
2. High temperature resistance:
High temperature resistance is also one of the important characteristics of magnetic materials. Since the saturation magnetic induction of NdFeB decreases rapidly with the increase of temperature, its maximum use temperature can reach above 500°C.
3. Corrosion resistance:
Among all rare earth permanent magnets, NdFeB has the highest corrosion resistance (except oxidizing acids).
4. Small size and light weight:
Small size means less machining; light weight means reduced energy consumption and equipment investment costs.
5. Strong designability:
The products can be designed and manufactured differently according to different purposes to obtain the best comprehensive effect.