Scientists look to meteorites for inspiration to achieve critical element-free permanent magnet
The product rivals widely used “Alnico” magnets in magnetic strength, and has potential to fill a strong market demand for rare-earth- and cobalt-free magnets.
![iron-nickel magnet material](/sites/default/files/styles/max_1300x1300/public/2020-12/Fe_web.jpg?itok=auLvR6T8)