E-mail: info@aamagnet.com

The feature of sintered neodymium magnets

2019-09-16 14:41:04

Neodymium magnet is the energy storage material, it can produce constant magnetic field in certain space. Due to the neodymium magnet has a high coercivity, also NdFeB magnet has a very high magnetic energy product. High Hcb , BH and density can implement instruments and meters; electro-acoustic and mechanical; magnetic separation and magnetizing; and other equipment’s lightweight, small, thinner.


In particular, under some degree of temperature( 20℃-220℃), neodymium magnet is superior to the other material. So, neodymium magnets(strong magnets)is widely used in many field ,especially in modern high technology.

Neodymium magnet’s usage in physics has the following applications:

Electromotor, Loudspeaker, Voice coil motor

: Generator, Receiver, Measuring instrument.

Magnetic levitation, Magnetic transmission, Rare earth magnetic lifter, Magnetic chuck

Magnetic Resonance Imaging,   Magnetizing economizer.


The feature of strong magnet material , high performance and good mechanical character.It also has shortcoming in low curie point, and corrosive. So, rare earth neodymium magnets

need to be coated, surface treatment is applied to protect neodymium magnets form corrosion.

AISEN MAGNETS focused on development and manufacturing of Neodymium magnet, has more than 10 years manufacturing experience in producing various sizes, different shape and surface coating. Over 45 different grades of neodymium magnet (strong magnet)  widely used in many industry.

Our Production line including vacuum melting, Jet mill, Isostatic press, vacuum sintering, machining and magnetization. Our annual design output is 1000tons, currently output is 800tons.  Our experienced engineers work closely with customer to find out the best possible solutions to meet your requirements.