What are the magnetization methods of bonded NdFeB magnets?

The magnetization methods of bonded NdFeB magnets mainly include: axial magnetization, radial magnetization, outer diameter surface magnetization, inner diameter surface magnetization, oblique angle magnetization, plane magnetization, radiation magnetization and so on.

As for axial magnetization, radial magnetization has been mentioned many times before. I won't talk about it here. The magnetization of radiation magnetic ring is that the inner circle is full of S and the outer circle is full of N. the following mainly refers to the magnetization of outer diameter surface, inner diameter surface, oblique angle magnetization and plane magnetization of bonded Nd-Fe-B.

Magnetization of outer diameter surface (Fig.)

Magnetization of inner diameter surface (Fig.)

Oblique magnetization of bonded magnetic ring