5B_9, obtained by shortly pulsed high current heating and conventional annealing, have been investigated by means of magnetic measurement, XRD,TEM,as well as the measurement of relative fracture strain εf.
通过ＸＲＤ、ＴＥＭ组织与相分析，磁性能及相对断裂应变的测定，研究了脉冲电流加热对合金纳米晶化后的组织、磁性与脆性的影响，并与常规等温晶化法进行了对比。