Tag Archives: GM Ventures

Niron’s proprietary Clean Earth Magnet® technology is based on iron nitride, a plentiful and affordable material with “real potential for commercial use in future EVs,” GM said. The permanent magnets in EV motor rotors are typically made from rare earth minerals such as terbium, dysprosium, praseodymium and neodymium, which are expensive and currently processed almost entirely overseas. A late model car can use hundreds of magnets. This technology can cut their material cost in half it’s claimed. Continue reading →