Sintered NdFeB Magnets (also known as Neo magnets,Neodymium magnets or NIB) is the most powerful and advanced permanent magnet today .Sintered NdFeB magnets has the high remanence, high coercive force and high energy. It has very high performance and high cost ration.
The sintered NdFeB magnets have some limitations due to their poor corrosion resistance. In high-humidity, high-temperature, high-PH applications, protective coating is necessary for the sintered NdFeB magnets. Available coating includes NiCUNI ,Zn plating, Expoxy coating, parylene, and combinations of these coatings ( Detail coating opition for Sintered NdFeB magnets)
It can be easily formed into various sizes and different shapes, which are disc, ring, block, segment, special and so on.