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Fuyu talks about the characteristics of strong neodymium iron boron magnets

Release Time:2019-09-03

Source: Shanghai Fuyu Magnetic Industry Co., Ltd.

Views:23

  • 询价

  NdFeB magnets are also called neodymium magnets. NdFeB magnets are divided into sintered NdFeB and bonded NdFeB. They are widely used in electronics, electric machinery, medical equipment, toys, packaging, hardware machinery, aerospace and other fields. The characteristics of the powerful NdFeB magnets are believed to be very well understood by most customers. Shanghai Fuyu Magnetic Industry Co., Ltd. is a high-tech enterprise integrating R&D, production and sales of high-performance permanent magnet materials. The company is mainly engaged in NdFeB magnets. Production and sales of the company, Fu Yu talk about the characteristics of strong NdFeB magnets, we will wait and see!

  Firstly, there are three utility parameters to determine the function of the powerful NdFeB magnet:

  Remanence Br: When the permanent magnet is magnetized to fullness and the external magnetic field is removed, the retained Br is called residual magnetic induction.

  Coercive force Hc: Reduces the magnetization to the full-length permanent magnet B to zero

  The magnetic energy product BH: represents the magnetic energy density established by the strong neodymium iron boron magnet in the air gap space (the two magnetic pole spaces of the strong neodymium iron boron magnet), that is, the air gap unit volume.

  Magnetostatic energy. Since this energy is equal to the product of Bm and Hm of a powerful neodymium iron boron magnet, it is called a magnetic energy product.

  Magnetic field: the magnetic field of the magnetic pole is the magnetic field

  Appearance magnetic field: The magnetic induction intensity of a specified orientation of a permanent magnet external surface.

  The above is Fuyu's characteristics of strong neodymium iron boron magnets. Shanghai Fuyu Magnetic Industry Co., Ltd., as a manufacturer of iron-boron magnets, has many years of industry experience. If there are problems related to strong NdFeB magnets, welcome to come. advisory.

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