Ferrite Magnets

Ferrite magnets are formed by compaction in dedicated, multi-cavity dies followed by sintering in high temperature furnaces. This produces a hard, brittle part that requires diamond wheels for grinding to close tolerances. While physically quite strong, these magnets should not be considered a structural member in an assembly. And like most ceramics, they are brittle and should be handled so as to avoid chipping and cracking.
Ferrite Magnets