研究了静磁场（０－１．２ Ｔ）对 ３２ＣｒＭｎＮｂＶ淬透性及耐蚀性能的影响实验中发现，在连续冷却过程中加磁场，可以使铁素体转变的 ＣＣＴ曲线左移，淬透性下降；在奥氏体化过程加磁场，会降低奥氏体的稳定性，造成冷却过程中 ＣＣＴ曲线的左移，而且左移的趋势更明显当淬火时所加磁场的强度增加到１．２Ｔ，马氏体组织明显细化．此外，磁场下淬火可以提高马氏体的耐蚀性，随着外磁场的增加，腐蚀速率下降． The effect of static magnetic field (0-1.2 T) on the hardenability and corrosion resistance of 32CrMnNbV was studied. It was found that the addition of magnetic field in the continuous cooling process can make the CCT curve of ferrite transform to the left and the hardenability Decreased; in the process of austenitizing the magnetic field, will reduce the stability of austenite, causing the CCT curve during cooling left, and the trend of the left shift is more pronounced When the quenching when the magnetic field strength increased to 1.2T , Martensite was significantly refined. In addition, quenching in the magnetic field can improve the corrosion resistance of martensite, with the increase of the external magnetic field, the corrosion rate decreases.