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Rare Earth Magnets

Category : Neodymium Magnets

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Made from alloys of rare earth elements, rare earth magnets are featured by strong permanent magnetism. They produce significantly stronger magnetic fields than other types such as ferrite or alnico magnets. According to chemical composition, they are either neodymium magnets or SmCo magnets. Magnetic provides you with rare-earth magnets in shapes of ring, block, disc, etc. Applications of rare earth magnets vary with magnetism and appearance.

1. Neodymium Magnets
They are permanent magnets mainly made from the alloy of neodymium, iron and boron. In Nd2Fe14B tetragonal crystalline structure, these rare earth magnets are also called NdFeB magnets or NIB magnets. As the strongest type of permanent magnet made so far, NIB magnet is called the king of magnets and widely utilized in various fields.

2. SmCo Magnets
Like neodymium magnets, they are also rare earth magnets which are widely used. SmCo magnet is made from samarium, cobalt and other rare earth materials. It has higher temperature rating and larger coercivity than NIB magnet.

Changzhou Magnetic Co., Ltd. is specialized in production of permanent magnets and permanent magnet assemblies. It has a comprehensive magnet product scale, such as rare earth magnets, ferrite magnets, etc. Its products are widely sold in many countries and areas, including America, Japan, Hong Kong, Southeast Asia, etc.