NdFeB magnet development of the industry that is a matter within the last few years, mainly lies in its wide application and development of the above, some new original
Materials and use of new technologies for NdFeB magnets broader development of the industry.

NdFeB material is mainly used in the initial development of computer disk drive voice coil motor (VCM), nuclear magnetic resonance imager (MRI), as well as
A variety of audio and video equipment, microwave communication, magnetic machinery (magnetic pump, magnetic valves), household appliances and so on, along with the continuous improvement of its performance in recent years, phase
Following the emergence of new fields of application. At the same time, NdFeB magnets decline in market prices have also greatly contributed to the development of new uses.
Automotive

Automobile industry is the application of Nd-Fe-one of the areas more. In each vehicle, generally about 30 parts of the use of permanent magnets. Foreign Hao China micro-motor cars used in the amount as high as 70 to complete the cars on the various control actions. Now the world's annual output of about 6,000 vehicles million units, according to the number of each motor 30 using the terms, however, a need for motor number of 1.8 billion.
As the cars to smaller, lightweight and high-performance-oriented direction, the use of magnets on the vehicle performance requirements have become more sophisticated, which will
Speed up the NdFeB permanent magnet, especially in the development of bonded NdFeB. If the bonded NdFeB magnets in use in the car increased by 50%, then each
Car will need 102g, according to the above annual production of 60 million global automotive terms, you need to anisotropic bonded NdFeB magnet is about 6100 tons.
NC machine

In the United States, Europe and other developed countries, due to a higher degree of automation automotive industry, had the full realization of medium and small quantities of many varieties of soft metaplasia
Production, the increasing use of NC machine tools, and many countries, automobile and aircraft industries are also moving in this direction.According to preliminary statistics, at present has about 14 million throughout the world machine tool units, of which NC machine tools and machine tools the ratio of the total ownership of about 7.1%, the world's
Machine tool production of about 1.5 million units, of which NC machine tool production of 200,000 units, NC machine tools the proportion of about 13.3%. If the NC machine tool according to an average of 2.5 per seat
Standard terms, the coordinates of the number of 50 million, of which 80% of the use of DC permanent magnet motor control. As the AC motor does not meet the requirements of small size, because this is undoubtedly one for the NdFeB permanent magnet has opened up wide