as shown in table 1 table 1__________________________________________________________________________ comparative examples examplessample no 1 2 3 4 5 6 7 8 9__________________________________________________________________________secondary current ka 1 1 1 0 9 1 0 9 0 8 0 9 0 8current time sec 20 13 11 20 6 13 25 6 20intrinsic coercivity 8 9 12 8 13 4 13 9 14 4 14 8 15 3 15 6 16 0 koe residual 12 1 11 7 11 6 11 7 11 6 11 9 11 4 11 4 11 6induction kg maximum energy 33 4 31 5 30 4 31 8 31 1 33 3 30 2 30 1 31 0product mgoe __________________________________________________________________________ on the other hand a rare earth element iron boron magnet with full density of the aforementioned magnet was produced by charging 16 g of the rapid solidification flake powder of the same rare earth element iron boron alloy as described above nd 14 fe 76 co 4 b 6 into the device shown in fig1 a to 1 d without the formation of the billet applying the pressure of 300 kgf cm 2 between the electrodes under vacuum atmosphere of 10 1 to 10 3 torr while allowing a current of 0 8 1 5 ka to pass through the flake powder and holding the current until the strain rate u03b4h u03b4t reaches 10 3 mm s table 2 illustrates the magnetic properties of the resulting rare earth element iron boron magnet table 2______________________________________sample no 1 2 3 4 5______________________________________intrinsic coercivity 8 8 9 6 13 9 16 3 16.