NdFeB permanent magnet material is an alloy of neodymium and iron oxide. As the latest result of the development of rare earth permanent magnet materials, it is widely used due to its excellent magnetic properties and is known as the "magnet king" of the magnet industry. NdFeB has a very high magnetic energy product and coercive force, and at the same time, the advantages of high energy density make NdFeB magnet materials widely used in modern industry and electronic technology. Many customers choose to buy magnets because they choose NdFeB magnets. There are many grades of iron boron permanent magnet materials, and there may be such concerns. How should I choose a corresponding grade of NdFeB permanent magnet material? The NdFeB product I need to customize is What are the specifications of the magnetic force, the maximum magnetic energy product, the operating temperature, the coercive force, and so on?
1. From the perspective of magnetism:
The excellent magnetic force of NdFeB is its biggest feature, which is why it can quickly gain a foothold in the market. Choosing a NdFeB magnet first depends on what kind of magnetism you need, and what kind of suction degree the size of the magnetic force needs. Of course, The shape of the magnet can be customized according to the needs of customers. On the premise of determining the size, we will choose the corresponding material grade. From N35 to N52 grades, the bigger the number, the stronger the magnetic force.
2. From the perspective of working temperature:
Different temperature options correspond to different grades. Select N gear within 80 degrees, M gear within 100 degrees, H gear within 120 degrees, SH gear within 150 degrees, UH gear within 180 degrees, and EH gear within 200 degrees.