These new iron-nitride magnets are stronger, cleaner to make, and made from domestic iron-salt waste and nitrogen. UPDATE 10/20/2025: Niron Magnetics just broke ground on its commercial magnet ...

These new iron-nitride magnets are stronger, cleaner to make, and made from domestic iron-salt waste and nitrogen. Science is slowly chipping away at the various environmental and geopolitical ...

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“Focused” magnet system consisting of two stacked rings, each with 16 FeNdB magnet cuboids (side length 20 mm). The inner diameter is 160 mm, and the magnetic field of 20 mT exhibits a homogeneity of ...

The quest for the world's strongest magnet faced a surprisingly violent problem: they kept exploding. At least, that was the issue facing a group of scientists at the National High Magnetic Field ...

Dual-stator permanent magnet motors (DSPMMs) have the advantages of fast control response, high torque density, and strong overload capacity, and thus are widely used in CNC machine tools, heavy ...