and it may soon be possible to build permanent magnets as strong as neodymium magnets, but without any rare earth metals. In fact, the only thing needed to make them is iron and nitrogen ...

Toyota says it has invented a new magnet for high-energy applications like electric motors that uses a fraction of the amount of neodymium (a rare-earth element) of a standard iron, boron ...

The United States allowed its rare earth metals industry to move to China and could now face severe economic disruption as ...

As of November 2021, China controlled 87% of the global neodymium market, according to a report from MacroPolo, a Paulson Institute think tank based in Chicago. These magnets have been called ...

Children who swallow powerful neodymium magnets are at risk of serious complications, requiring emergency evaluation and possible treatment. That's the message of a new clinical algorithm ...

A strong type of magnet used in many new commercial products can interfere with pacemakers and implanted heart devices with deadly consequences. Close contact - within about 3cm - with a neodymium ...

Download the Magnetic Copper PDF (384 Kb). Adobe Acrobat is required. SAFETY: Neodymium magnets are surprisingly powerful when they snap towards metal or another magnet. Mind your fingers and don ...

Rare earth magnets, particularly neodymium magnets, are essential in electric traction motors in EVs. Their strong magnetic fields help deliver high performance and efficiency, which extend an EV ...