N42 Ndfeb Magnet

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At Shenzhen AIM magnate N42 grade neodymium (NdFeb) magnets are amongst the strongest magnets and available in a range of shapes and sizes. Any enquiry or customized design, please feel free to contact: sales@magnet168.com


Presentation Transcript

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Neodymium Magnet www.aimmagnet.com

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AN INTRODUCTION TO NEODYMIUM MAGNETS Neodymium Magnets are made from an alloy containing amongst others the elements Neodymium Iron and Boron NdFeB. The NdFeB magnets are the strongest type of rare earth magnet commercially available and are manufactured in a wide range of shapes sizes and grades. The NdFeB magnets are anisotropic sintered neodymium iron boron magnets – the alloy is jet milled to a fine powder.The magnetization diraction depends on the element of raw material.The NdFeB magnets are then sintered to fuse the powder together before final machining and magnetising produces the completed super strength Neodymium magnet. The Neodymium Iron Boron NdFeB magnets were developed quicly in the near 30 years and which was first block made in 1984. Neodymium magnets were initially developed for voice coil motors in computer hard disk drives and this market still accounts for over 50 percent of all Neodymium magnets produced. Other applications include high performance motors brushless DC motors generators magnetic separationcraftspackingjewerly and so on. They are becoming increasingly popular across a wide range of novelty products in our normal life.

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Neodymium magnets are graded according to their maximum energy product which relates to the magnetic flux output per unit volume. Higher values indicate stronger magnets and range from N35 up to N52. Grades of Neodymium magnets: •N35-N52 •N33M-N48M •N30H-N45H •N30SH-N42SH •N30UH-N35UH •N28EH-N35EH Neodymium magnets are very powerful much more powerful than magnets most people are familiar with and need to be handled with proper care. The magnetic fields from these magnets can affect each other from more than 12 inches away.

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Regular Magnets Magnetic Assembly Customized Magnets Any enquiry or customized design please feel free to contact: salesmagnet168.com

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