Application of Rare Earth Magnets HISTORY

3.10 Other Applications

China rare-earth permanent magnet applied research and promotion work earlier and have made great achievements, and in some areas also has China's characteristics, such as the use of magnetic coupling pumps, the oil industry to resolve the long-standing problem Bomaodilou . Magnetic medical treatment of various diseases and the development of magnetic jewelry and applications, but also the broader implications of a rare earth permanent magnet applications.

rare earth permanent magnet Another important application area is the maglev system. Magnetic Bearings has been successfully used in super-high-speed rotating equipment and bearings on the watt-hour meter. In addition it should be noted that a huge potential application areas that maglev train transport system. Its research in the 1970s did not start in the early 1980s. The use of rare-earth permanent magnet maglev transportation system in the experimental line in Berlin, Germany and the United States in Las Vegas operation. According to Science and Technology Daily reported recently Germany has started a 18 billion marks of investment projects to build high-speed magnetic levitation train, the project has begun to be implemented. If the maglev train in commercial operation, will greatly promote the industry even more rare earth permanent magnet high-speed development. Several such projects only in economic strength, and high technological standards developed countries.

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