For neodymium magnets, plating is an very important process to protect the magnet against its working environment
For POT magnets, if no special request, we use neodymium magnets with a Ni-Cu-Ni coating for our pot magnets. In addition to traditional plating like neodymium magnets, we also can supply colorful paint finish like common white paint:
However, we always hope our life is full of colors and different
So we tried to use Electrophoresis Coating for POT magnets for adding different bright colors and get good feedback from our customers.
However, if your magnet requires a particular characteristic or operates in a particularly high temperature or corrosive environment, Electrophoresis Coating is not the best choice, please contact our sales engineer for more information