永磁鐵廣(guang)泛用干電(dian)(dian)(dian)子、電(dian)(dian)(dian)氣、機械、運輸、及生活用品(pin)等各個領(ling)域中(zhong)。如揚聲器(qi)、電(dian)(dian)(dian)話(hua)受話(hua)器(qi)的(de)永磁(ci)(ci)體，磁(ci)(ci)電(dian)(dian)(dian)系(xi)電(dian)(dian)(dian)表(biao)的(de)磁(ci)(ci)系(xi)統。發電(dian)(dian)(dian)機、永磁(ci)(ci)電(dian)(dian)(dian)機中(zhong)的(de)磁(ci)(ci)極，機器(qi)制造業所用永磁(ci)(ci)器(qi)件以及磁(ci)(ci)懸浮系(xi)統、磁(ci)(ci)性軸承；磁(ci)(ci)分離系(xi)統、磁(ci)(ci)選(xuan)礦、磁(ci)(ci)凈化水(shui)系(xi)統，磁(ci)(ci)控(kong)管、質子加速器(qi)的(de)磁(ci)(ci)系(xi)統等。