IDTechEx: despite efforts to reduces rare-earth use, percentage of permanent magnet-based EV motors rising
Green Car Congress
NOVEMBER 4, 2020
While there has been much publicity and technical development towards rare-earth reduction in vehicle motors, in practice the market is seeing an increase in the number of permanent magnet motors. Separating the materials requires huge amounts of carcinogenic compounds like sulfate, ammonia and hydrochloric acid.
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