结晶材料通过塑性变形会发生磁物理量的变化,位错周围的磁矩变化会影响到塑性变形磁性体的磁化过程。研究了矫顽力、渐近饱和区域的磁化率与位错组织的相关关系。纯铁和Ａ533Ｂ钢的变形应力与矫顽力有着一定的相关性,矫顽力随着变形量的增加而增大形成一条曲线。Ａ533Ｂ钢... The deformation of the crystalline material through the plastic deformation will change the amount of magnetic physical changes around the magnetic moment dislocation will affect the plastic deformation of the magnetization process. The relationship between magnetic susceptibility and dislocation structure in coercive force and asymptotic saturation region was studied. The deformation stress and the coercive force of pure iron and A533B steel have some correlations, and the coercive force increases as the amount of deformation increases to form a curve. A533B steel ...