Adopting optimal processing conditions, we prepared the powders with magnetic properties of Ji= 1.24T, iHc=756kA/m and (BH)max=220kJ/m3.

• 采用优化工艺条件制备的磁粉的磁特性为:Jr=1.；24T；iHc=756kA/m；(BH)max=220kJ/m3。