Bonded NdFeB magnet production process

Ingredients - Melting - Milling - molding - sintering - Testing - Machining - Electroplating - magnetized - test - Packaging

NdFeB rare earth permanent magnet material as a result of the latest developments, due to its excellent magnetic properties, called "magnetic." NdFeB magnetic material is an alloy of neodymium, iron and the like. Also known as magnet. NdFeB has high energy product and coercive force, and the advantages of high energy density makes NdFeB have been widely used in modern industrial and electronic technology, so that the instrumentation, electro-acoustic motors, magnetic magnetization means small, lightweight, thin as possible. NdFeB advantage is cost-effective, good mechanical properties, the disadvantage is the low Curie point, the temperature characteristics are poor, and the powder is easy to corrosion, must be improved, so that the chemical composition and surface treatment by the established method used for achieve practical application.