Energy-saving motor magnet origin

- Nov 15, 2017 -

The first general knowledge of basic knowledge, rare earth, neodymium, dysprosium, terbium, lanthanum and other rare metal elements in general, especially the neodymium element, is to create strong permanent magnet indispensable core elements. In the industrial sector, there is an increasing use of energy-saving motor magnets as it is a drive with higher efficiency, higher dynamic performance and a more compact structure. The production of its high-performance magnets, but the need to use rare earth elements - a very scarce key materials, but now there is a solution. Some people think that in order to get rid of dependence on rare earth elements, in principle, there are three possible ways: to find and develop alternative materials of the same nature; to develop technology for recycling rare earth elements from waste electrical and electronic equipment; to save permanent magnetic materials and to optimize permanent magnetic materials Structural design and processing of components.


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