The United States is staring down a geopolitical crisis that could cripple everything from our military systems to the devices powering daily life—from cars, drones, and planes, to generators, and ...

GM and Niron have teamed up to pry the EV motor material supply chain away from China. Did you know GM invented the domestic, affordable permanent magnet? Before this neodymium-iron-boron magnet came ...

Permanent magnet motors use magnets—rather than windings—to create the magnetic field necessary for motor operation. This design eliminates the need for external excitation and significantly reduces ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Permanent magnets are used in a ...