This dislocation cell structure is inherited by martensite,restricts the growing of the martensite and refines the structure so as to strengthen and toughen the magnetic field quenched materials.

• 高温顺磁性奥氏体在外强磁场的作用下可发生磁化变形,使奥氏体形成高密度的位错胞结构,并有弥散碳化物析出。