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What is Electric Vehicle Motors Without Rare Earths about?

The paper discusses the reliance on rare earth magnets, specifically Neodymium Iron Boron (NdFeB), in electric vehicle traction motors and the associated concerns regarding supply security and environmental impact. It explores alternatives to these magnets, including reduced rare earth content and new magnetic materials, while highlighting the performance advantages of NdFeB. The authors emphasize the need for sustainable solutions in electric vehicle technology as the industry seeks to mitigate the environ

Author

Sung Ryoung Lim

Language

EN