About Neodymium Magnets
What Does the N Rating on Neodymium Magnets Mean?
The number after N is the material's maximum energy product in MGOe. Higher numbers mean a stronger magnet at the same size.
Why Are Neodymium Magnets the Strongest Magnets on Earth?
NdFeB stores more magnetic energy per volume than any other permanent magnet material, up to about 10 times as much as ferrite.
What Are the Primary Uses of Neodymium Magnets?
Neodymium magnets do six main jobs: turn motors, make sound, sense position, store data, hold and close things, and separate metal from products.