Can iron nitride magnets replace rare earth magnets?

In this episode of Lexicon by Interesting Engineering, Christopher McVadden speaks with Tom Granger of Niron Magnetics about iron nitride magnets, rare earth free permanent magnets, and the future of magnetic materials.

They explore how iron nitride could transform electric vehicles, robotics, data centers, defense systems, electric motors, and global magnet supply chains, while reducing dependence on rare earth elements and China.

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