(PDF) Matrix effect in soft metalbonded samariumcobalt (SmCo5 ...
The first type of steel magnets are those which were developed to reach (BH)max of about 8kJ/m3. A big jump in the energy product and coercivity occurred after the discovery of Rare Earth magnets. ... The reduced pellet was granulated in a hammer mill. The pellet showed considerable brittleness at this stage and it was easy to disintegrate it ...