CDC: via green-compact
 Compacted parallel to c-axis                    (BH)max = 1.2 x 105 J/m3        (15.5 MGOe)
 Compacted perpendicular to c-axis                           (BH)max = 2.5 x 105 J/m3        (31.3 MGOe)
 Density ~ 95% in both cases