Ferrite magnet

Ferrite
Raw material for such magnetic are abundant and inexpensive.Hard ferrite magnets have become the most widely specifized magnetic marterails.
They are made isotropic and anistropic.

Anistropic magnets are compressed in a magnetic
field.resuiting in one preferred direction of magnetization
Istropic magnets are not orented during manufacture and can be magnetization in several directions.

Ferrite magnet