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Sintered NdFeB Magnets

Read 28  ·  Release Date 2018-11-06 16:43:58

Sintered NdFeB Magnets

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Detailed information

The main component of sintered NdFeB is Nd2Fe14B, and it is the permanent magnetic material with the highest magnetic property at present. It can be made into the magnet in complex shapes and can be cut for processing. It is one of the magnets with excellent property.


Property:

The maximum magnetic energy product of sintered NdFeB is about 5 to 15 times of sintered ferrite, and its inner coercivity is 5 to 10 times of ferrite, and it has excellent magnetic property; Its potential magnetic property is very high, in theory, its magnetic energy product can reach 527 KJ / M3 (66MGOe), and can even suck up the object that the weight is 640 times of its own.


Application fields:

High property motor: voice coil motor in disk drive and brushless motor ;

Magnetic separation, magnetic resonance imaging, sensor, speaker, etc.


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