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Have you ever wondered why an ordinary piece of iron can attract a small iron nail when it stays next to a magnet for a while? The secret behind this is “residual magnetization”.

Residual magnetism refers to the part of magnetism that is retained after a magnetic material is magnetized under the action of an external magnetic field, even if the field is withdrawn, just like the material has a magnetic memory.

However, just like the fish's memory is only 7 seconds, the residual magnetism of ordinary soft magnets such as steel, iron, soft magnetic ferrite, and multiferroic amorphous materials also disappears easily, and can only be used for housekeeping games. If you need a more powerful and stable remanent magnetism, you have to invite our magnetic king, NdFeB magnetic material, to appear on the scene.

In the world of magnetic materials, she is like a loyal guard at her post. Once she is endowed with magnetism by the organization, she will never "forget" her mission easily. With her extraordinary residual magnetism, she ensures the stable operation of various magnetic modules.

The NdFeB magnetic materials and products produced by Saint Langma Magnetism have been deeply cultivated in the field of magnetic materials for 22 years. With as many as 16 relevant utility-type invention patents, the characteristics of rare-earth NdFeB magnetic materials have been fully applied to all kinds of EPS motors, ABS motors, intelligent brakes, drive motors, elevators, traction machines, servo motors, 3C product parts, permanent magnet wind generators, drones, and medical equipment. EPS motors, ABS motors, smart brakes, drive motors, elevators, servo motors, 3C accessories, permanent magnet wind generators, drones, and medical devices.

In the field of industrial production, the high remanent magnetization rare earth NdFeB permanent magnet materials and equipments of Saint Langma Magnetism have won the bidding of many nuclear power stations, coal power stations, steam turbines and other projects due to their high magnetic energy product, coercive force, energy density, degree of squareness (the theoretical limit is 1, and the standard of Saint Langma Magnetism is more than 0.9), relying on high cost-effective price and good mechanical characteristics, NdFeB magnetic materials and products help the end users reduce the cost and improve the production efficiency greatly, and thus win several nuclear power stations, coal power stations, steam turbines, and other projects. As a result, the quality of magnetic materials and equipment produced by Saint Langma Magnetism can be called nuclear power grade standard.

Each product of Saint Langma Magnetism has been strictly tested, and unlocked more infinite possibilities for the industrial production of world industry with the production process of excellence and strict quality inspection process! 

Step by step, Saint Langma Magnetism is realizing its ultimate vision: To become the most influential material and equipment manufacturer in the field of rare earth applications in the world.