Injection ferrite is a kind of magnet which is mixed with ferrite powder and resin and molded by injection molding process. It is mainly used in automation equipment
Neodymium magnet can be called neodymium iron boron magnet, which is the general name of powerful magnet. Its chemical formula is Nd2Fe14B, which is a kind of artificial permanent magnet.
NdFeB magnets can be divided into bonded NdFeB magnets and sintered NdFeB magnets. Bonding is actually injection molding, and sintering is vacuum molding through high temperature heating!