Before this neodymium-iron-boron magnet came along in 1984 ... but getting the nitrogen into the iron crystals just so proved super difficult. There have been iron-nitride "soft magnets" in ...

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 ...

The world's strongest permanent magnets made of neodymium measure around 1.4‑1.6 teslas. Niron’s Clean Earth iron nitride permanent magnets peg the meter at 2.4 teslas. Niron Clean Earth ...

[Seth] placed a 2″ N52 neodymium spherical magnet inside, and when spun at the ... Unfortunately, this effect doesn’t come across super clearly on video, but we have no doubt it would make ...

They are categorized into two primary types: Neodymium (NdFeB) and Samarium-cobalt (SmCo). These magnets find indispensable applications across a diverse spectrum of industries, encompassing ...

Misha Glenny explores the world of rare earth metals. Neodymium is vital for wind turbines and electric motors but can the world become less dependent on China to supply it? Show more Misha Glenny ...