The results show that the microstructure of Fe-Si-Mn cast steels can be remarkably changed through magnetic field treatment,from a mixture structure to only one pearlite or martensite structure.

• 结果表明,磁场处理后可显著改变铁硅锰铸钢的显微组织,由混合型组织改变为单一的珠光体或马氏体。