样品 | 1# | 2# | 3# | 4# | 5# | |
饱和磁化强度(emu/g) | 正向 | 14.24 | 25.29 | 33.40 | 34.44 | 21.01 |
负向 | −14.23 | −25.27 | −33.43 | −34.47 | −21.09 | |
剩余磁化强度(emu/g) | 正向 | 0.011 | 0.025 | 0.029 | 0.033 | 0.015 |
负向 | −0.010 | −0.027 | −0.030 | −0.032 | −0.013 | |
矫顽力(G) | 正向 | 2.95 | 5.80 | 4.07 | 3.90 | 3.27 |