Ferrite Rectangle Magnets
Block ceramic magnets is one of the common block magnets and widly used! Ceramic (ferrite) magnets are composed of strontium carbonate and iron oxide. They are charcoal gray in color and usually appear in the forms of discs, rings, blocks, cylinders, and sometimes arcs for motors.
In terms of their magnetic properties, the different ferrites are often classified as "soft" or "hard", which refers to their low or high magnetic coercivity.
·DC brushless motors
·Magnetic Resonance Imaging (MRI)
·DC permanent magnet motors (used in cars)
·Separators (separate ferrous material from
·Used in magnetic assemblies designed for lifting,
Holding,retrieving and separating
·Magnetic Door Catcher
·Instrument and Meters
·Arts and crafts
·High intrinsic coercive force
·Available in simple shapes only due to manufacturing process
·Lower service temperature than alnico, greater than rare earth
·Lower energy product than alnico and rare earth magnets