Basic magnetic properties of Nd based permanent magnet Nd/sub 2/Fe/sub 12.7/Cr/sub 1.3/B by bipolar pulse-type hysteresis loop tracer

In this work, using the Imp tracer, basic magnetic properties such as the major and minor J-H Imps with initial magnetization curves, magnetic anisotropy and anisotropic field of rad type Nd based magnet Nd2Fe127Cr1,3B with length of 5 mm and diameter of 3.6 mm, are investigated.