1. High magnetic properties: NdFeB is a permanent magnet with a magnetic property second only to absolute zero holmium magnets. It has high magnetic energy product and high remanence, and can generate the same magnetic field as a large number of other materials.
2. Small size and light weight: Due to its high-strength magnetism, only less NdFeB magnetic materials are needed to generate the same magnetic field as a large number of other materials during the application process, so the product volume can be significantly reduced and the product quality can be reduced. .
3. Strong stability and high efficiency: NdFeB magnetic material has good anti-magnetic loss performance and can work stably in higher temperature environments. The upper limit of the working temperature of ordinary magnetic materials is about 80°C. If the temperature exceeds this range, severe demagnetization will occur, affecting product performance. The maximum operating temperature of NdFeB magnets can reach 220°C. Although there is still a gap in high temperature resistance with SmCo magnets, considering production capacity and cost, NdFeB magnets are the better choice.
4. High cost performance: Compared with samarium cobalt magnets of the same rare earth magnet, NdFeB is cheaper, which is also a major advantage.
5. Strong machinability: It can be machined to produce shapes that suit the purpose, and it is also used for small batches of samples. Even small sizes can be used to create strong magnets with high magnetic properties.
6. Wide range of uses: basically it can be used in every industry, and NdFeB magnets can be found around everyone.
In short, as an excellent permanent magnet material, NdFeB has the characteristics of high magnetism, small size, light weight, strong stability, high cost performance and strong machinability, and has been widely used in various fields.