NdFeBmagnets contain both sintered and bonded two forms. Sintered NdFeBoffers the most advanced magnetic properties while the bonded NdFeBoffers lower energy properties. Both of them could be made intovarious shapes and sizes.

Why we oftenchoose the sintered NdFeB magnet?

1. Chemicalconstitution:Neodymium-Iron-Boron;

Neodymiummagnet is hard, brittle and is easy to rust on thesurface.

2. Magneticproperties:

Highcoercive force, the max operation temp is up to 200 degreecentigrade or 380 curie temperature;

3.Grades:

33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UHand 30EH-35EH;

4.Coatings:

Ni, Zn,gold, Ni-Cu-Ni, copper, epoxy, chemical, parylene and soon;

5.Applications:

Widely usedin various fields, such as sensors, motors, rotors, windgenerators, speakers, magnetic hooks, magnetic holder, magneticfilters, automobiles and so on.