什么是磁钢
2019-10-08
磁钢最原始的定义即是铝镍钴合金(磁钢在英文中AlNiCo即铝镍钴的缩写),磁钢是由几种硬的强金属,如铁与铝、镍、钴等合成,有时是铜、铌、钽合成,用来制作超硬度永磁合金(Any
of several hard, strong alloys of iron, aluminum, nickel, cobalt and sometimes
copper, niobium, or tantalum, used to make strong permanent
magnets.)。其金属成分的构成不同