Dongguan Guanghong Magnet Products Co., Ltd


Sintered neodymium iron boron

Sintered neodymium iron boron is the third generation rare earth permanent magnet material, known as the “magnetic king”, and is the most magnetic permanent magnet material in the world today, with excellent magnetic properties. Widely used in various fields such as the automotive industry, industrial motors, consumer electronics, clean energy, aerospace, etc; The main component of the sintered neodymium iron boron is Nd2Fe14B, which has extremely high magnetic properties. Its maximum magnetic energy product (BH) max is more than 10 times higher than that of ferrite, and the maximum working temperature can reach 250 ℃; The mechanical performance is also quite good, suitable for different processing methods such as grinding, wire cutting, and drilling; Due to poor corrosion resistance, different coating treatments (such as Zn, Ni, Au, Epoxy, etc.) must be applied to the surface according to different requirements.

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