samarium iron nitrogen rare earth permanent magnet material is a new generation of rare earth permanent magnet material, and the industrialization process is continuing to accelerate.
rare earth permanent magnet materials are permanent magnet materials containing rare earth metals that can maintain strong magnetism after magnetization. based on these characteristics, they are in line with the development trend of miniaturization and lightweight of electronic products and are widely used in consumer electronics, automobiles, and rail tracks. it is widely used in…
