Sintered NdFeB is rare earth permanent magnet, they call Neodymium Iron Boron magnet, or Neodymium magnet.
Sintered NdFeB magnet are ferroalloy parts major made in Nd, Fe, B and other rare earth elements, it is the strongest rare earth magnets with high Maximum Energy Products from 8MGOe to 55MGOe and good Coercivity force.
The Grades of S
Bonded NdFeB is rare earth permanent magnet, they call Neodymium Iron Boron magnet, or Neodymium magnet.
Bonded NdFeB magnet is made through "compression molding" or "injection molding" according to differenct way of processing methods. Due parts in this way can be of complex shapes and come off the tool with tight tolerances, the bonded magnet
