Before the discovery of the neodymium magnet, the strongest permanent magnet was the samarium–cobalt magnet, which was based on the Sm 2 Co 17 intermetallic phase. However, samarium is expensive ...
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 ...
Critical elements, such as rare-earth metals, are used in the permanent magnet materials of motors that are incorporated ... specific elements and to observe their magnetic domains, we can observe ...
Permanent magnet motors, as the name suggests, use magnets on the rotor that are typically made using rare earths, with neodymium taking the largest fraction (although there has been some progress in ...
Adamas Intelligence forecasts that demand for neodymium magnets will increase ... 13.3% increase in the global consumption of permanent rare earths magnets in 2023. And this trend is likely ...