Preparation process of sintered NdFeB magnets (1) - Raw material Today we start with the link of raw material preparation and alloy preparation. Sintered magnets usually use pure metals or intermediate alloys as raw materials, use the electromagnetic induction heating principle of eddy current generated by alternating magnetic fields in the raw materials, and conduct [...]
Preparation process of sintered NdFeB magnets (2) - Milling powder In the previous issue, we learned about alloy smelting and casting. After casting, the alloy needs to be made into powder through a pulverizing process before entering the subsequent processing process. Obtaining suitable powder shape, average particle size and particle size distribution is the basic [...]
Bonded NdFeB Magnets, Bonded Neo Magnets This isotropic resin bonded Neodymium-Iron-Boron material offers a high energy product (3-13 MGOe) between Ferrite and Sintered NdFeB. Application's include sensors and precision motors because it can be produced in complex shapes and magnetisation patterns.Capable of operating up to 120ºC, these magnets may be machined provided that adequate coolant [...]