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Mega Magnets

mars 1st, 2015 | by Linus Lundmark
Mega Magnets
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Rare earth materials are vital to the manufacture of wind turbines, electric and hybrid cars, and consumer electronics due to their powerful magnetic properties. Yet they are also expensive and come almost entirely from one source – China.

Electric motors use magnets to transform electrical energy to mechanical energy. Sintered rare earth magnets are in increasing demands because they produce incredibly strong magnetic fields at small sizes, allowing manufacturers to build smaller lighter motors.

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