https://arpa-e.energy.gov/technologies/projects/iron-nickel-...
You may ignore claims there that they are essential for batteries and wind turbines. But they are important in electric drones and robots.
You may ignore claims there that they are essential for batteries and wind turbines. But they are important in electric drones and robots.
https://www.nironmagnetics.com
https://hackaday.com/2022/09/01/iron-nitrides-powerful-magne...