There are three main performance parameters to determine the performance of NdFeB magnet:
Remanence br: after the permanent magnet is magnetized to technical saturation and the external magnetic field is removed, the retained BR is called remanent magnetic induction strength.
Coercive force HC: to reduce the B of permanent magnet magnetized to technical saturation to zero, and the intensity of reverse magnetic field to be added is called magnetic coercive force
It's called coercive force
Magnetic energy product BH: represents the magnetic energy density established by the magnet in the air gap space (the space of two magnetic poles of the magnet), that is, the static magnetic energy per unit volume of the air gap. Since this energy is equal to the product of BM and HM of a magnet, it is called the product of magnetic energy.
Magnetic field: the space of magnetic effect on magnetic pole is magnetic field
Surface magnetic field: the magnetic induction intensity of a designated position on the surface of permanent magnet
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.
