Ferrite Magnet known As Ceramics Magnets Are Type Of Permanent Magnet And Are Made Of The Chemical Compound Ferrite Which Consists Of Ceramic Material And Iron Oxide. Ferrite Magnets are Very Hard And Brittle, And Require Specialized Machining Techniques. Hard Ferrite Magnets Are Very Resistance To Being Demagnetized, They Also Have A High Magnetic Permeability Which Enables Them To Stronger Magnetic Fields Than Metallic Magnet Moreover, And They Should Be Machined In An Unmagnetized S... Read more