Neodymium Rare Earth Arc Magnet

Combining the exotic properties of the lanthanide series elements, Neodymium Rare Earth Arc Magnets are the strongest permanent magnets available per unit volume. The term “Rare Earth” refers to the Neodymium composition, which provides the crystalline anisotropy necessary for extreme coercive force. These magnets are designed for applications where failure is not an option and where the magnet must act as a reliable potential energy source for the life of the device.

These arcs deliver exceptionally steep demagnetization curves, providing a rigid magnetic field that resists external influences. They are essential for high-tech industries requiring dense energy storage in small packages. We apply rigorous protective coatings—such as Nickel-Copper-Nickel, Zinc, or Epoxy—to shield the rare earth elements from oxidation.8 This ensures that the high-energy density is preserved even in humid or chemically active environments.

Neodymium Rare Earth Arc Magnet Dimension Diagram

Arc Magnet Magnetization Direction