Hard Ferrites

Hard ferrite magnets are made of iron oxide and strontium. Each raw material is mixed, granulated and pre-sintered (calcined) according to its quality.

This pre-sintered material is ground and then pressed dry or wet either without a magnetic field (isotropic) or in a magnetic field (anisotropic).
The magnets are then sintered. Depending on the desired tolerance level, the magnets can be ground with diamond wheels.

Our range includes a large selection of hard ferrite magnets in a wide variety of designs. As the manufacturer, we can also offer you products that are custom made according to your unique requirements.