Scientists create cheaper magnetic material for cars, wind turbines

24 abril 2015

Cerium is a widely available and inexpensive rare-earth metal. Scientists have used it to create a high-performance magnet that’s similar in performance to traditional dysprosium-containing magnets and could make wind turbines less expensive to manufacture.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/B5HPthgHgjU/150424155758.htm

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