The most common rare-earth magnet alloy, a combination of iron, neodymium, and boron, has a Curie temperature in the range of 300-400°C, depending on the exact mix of elements. The Power of ...

China accounts for over 90% of the world’s rare earth refining capacity, according to the International Energy Agency, and a similar proportion of global rare earth magnet production.

Inside its warehouse in Stillwater, USA Rare Earth is rushing to assemble massive machines that will eventually produce up to 5,000 tons of magnets per year. According to Ballard, that will equal ...

General Motors has entered a long-term agreement with Las Vegas-based rare earth mining company MP Materials to secure rare earth materials for its EV motors.

General Motors Co plans to source rare earth magnets for its future electric vehicles from new U.S.-based manufacturing facilities under two separate deals announced on Thursday, a return to an ...

The world's largest rare earth magnet supplier and exporter, ... The best Fidelity funds for a long-term investment have low fees and minimal portfolio turnover. Tony Dong July 14, 2025.

And China has our rare earth magnet supply in a chokehold. As is especially clear today, China could, with a single export control, shut down almost all critical U.S. defense and commercial ...

China has introduced a tracking system for its rare earth magnet sector, three sources said, as its export restrictions on them begin to cut off customers around the world.