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 ...
A team of scientists in South Korea has developed a new way to make high-performance permanent magnets without using costly ...
A team studying some of the oldest rocks in the world has found evidence that Earth's magnetic field 3.7 billion ... about half as strong as today's 30 microtesla field. However, scientists ...
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Niron Magnetics Clean Earth Magnets: Stronger, Safer, Domesticlargely Chinese-sourced rare-earth magnets upon which the strongest, most efficient electric motors rely. And happily, this cure is in no way worse (or more expensive) than the symptom!
Before the discovery of the neodymium magnet, the strongest permanent magnet was ... a need for new permanent magnets that combined rare-earth elements and iron. “Iron is more abundant, cheaper ...
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Scientists develop high-performance permanent magnet without expensive heavy rare earth elementsThe Nano Materials Research Division at the Korea Institute of Materials Science (KIMS), led by Dr. Tae-Hoon Kim and Dr. Jung ...
Noveon Magnetics Inc., a San Marcos-based recycler and maker of rare earth magnets, has landed a deal ... further reinforces the importance of a strong U.S. manufacturing capability, and we ...
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