Abstract：According to the setted physical model and the mathematical model, theoretical computation is made in detail about the single spherical magnetic powder′s demagnetic field and demagnetic factor in the magnetic leakage field.These provide a certain theoretical base for research of analysis strength-bearing of magnetic powder and so on.
徐忠民. 磁粉退磁场和退磁因子的理论计算[J]. 材料工程, 1996, 0(10): 9-10.
Xu Zhongmin. Theoretical Computation of Demagnetic Field and Demagnetic Factor of Magnetic Powder. Journal of Materials Engineering, 1996, 0(10): 9-10.