充磁機(jī)只能對(duì)磁性材料實(shí)現(xiàn)**磁化,對(duì)鋼材,鋁等,無(wú)法實(shí)現(xiàn)**磁化,常用的磁性材料有:釹鐵硼(N35-N52,35M-50M,30H-48H,30SH-45SH,28UH-35UH,28EH-35EH), 鐵氧體、鋁鎳鈷、釤鈷,橡膠磁等