Neodymium Rare Earth Magnet 20151225
Development and Production Capacity of Rare Earth Permanent Magnet Motor in China
Neodymium magnets can be classified into two kinds, including bonded NdFeB and sintered NdFeB magnets. Bonded magnets are made of injection molding, while sintered magnets are formed by vacuum pumping and thermo molding.
As the third generation of rare earth permanent magnet material, neodymium magnet has high performance, which is widely applied to energy, transportation, mechanic, medical, IT and electric household appliance. Especially, know economy, with the development of represented by information technology, continually brings new applications and a broader market prospect to rare earth neodymium magnet industry.
Neodymium magnets, belonging to tetragonal system, are formed by neodymium, iron and boron. In 1982, Mr Sakawa, from Sumitomo Special Metals Co., discovered it, of which the energy product is the stronger than that of samarium cobalt magnets.
Neodymium magnets , with stable performance, are hard and cost-effective, so they have wide application. However, due to the high chemical activity, they have to be plated. Neo magnet exists in many daily electric products, such as hard disk, mobile phone, and earphone and so on.
As one of the most important application field among rare earth, neodymium magnets are essential basic material supporting modern electric industry, so closely related to people’s life. With rapid development of computer, mobile phone and fuel-efficient car, the world’s demand of high-performance rare earth permanent magnetic material. Neodymium is an indispensible part of permanent magnet frequency air compressor. In the first decade of the 21st century, rare earth PM motor, produced in China, started to export to European and American market. The development and success of China rare earth permanent magnet motor is leading the trend of the world’s frequency air compressor.
Neodymium magnets can be classified into two kinds, including bonded NdFeB and sintered NdFeB magnets. Bonded magnets are made of injection molding, while sintered magnets are formed by vacuum pumping and thermo molding.
As the third generation of rare earth permanent magnet material, neodymium magnet has high performance, which is widely applied to energy, transportation, mechanic, medical, IT and electric household appliance. Especially, know economy, with the development of represented by information technology, continually brings new applications and a broader market prospect to rare earth neodymium magnet industry.
Neodymium magnets, belonging to tetragonal system, are formed by neodymium, iron and boron. In 1982, Mr Sakawa, from Sumitomo Special Metals Co., discovered it, of which the energy product is the stronger than that of samarium cobalt magnets.
Neodymium magnets , with stable performance, are hard and cost-effective, so they have wide application. However, due to the high chemical activity, they have to be plated. Neo magnet exists in many daily electric products, such as hard disk, mobile phone, and earphone and so on.
As one of the most important application field among rare earth, neodymium magnets are essential basic material supporting modern electric industry, so closely related to people’s life. With rapid development of computer, mobile phone and fuel-efficient car, the world’s demand of high-performance rare earth permanent magnetic material. Neodymium is an indispensible part of permanent magnet frequency air compressor. In the first decade of the 21st century, rare earth PM motor, produced in China, started to export to European and American market. The development and success of China rare earth permanent magnet motor is leading the trend of the world’s frequency air compressor.
