目前，磁鋼在(zai)(zai)(zai)社會中(zhong)所得到的(de)應(ying)用(yong)(yong)，通(tong)常(chang)是電(dian)(dian)(dian)(dian)聲(sheng)領(ling)域(yu)(yu)、電(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)機領(ling)域(yu)(yu)、機械設備、醫療(liao)保健等(deng)(deng)。其中(zhong)，在(zai)(zai)(zai)電(dian)(dian)(dian)(dian)聲(sheng)領(ling)域(yu)(yu)里，通(tong)常(chang)應(ying)用(yong)(yong)在(zai)(zai)(zai)揚聲(sheng)器(qi)(qi)(qi)、受話器(qi)(qi)(qi)、傳(chuan)聲(sheng)器(qi)(qi)(qi)、報(bao)警器(qi)(qi)(qi)、舞臺音響(xiang)、汽車音響(xiang)等(deng)(deng)方(fang)面(mian)。在(zai)(zai)(zai)電(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)里，則通(tong)常(chang)應(ying)用(yong)(yong)在(zai)(zai)(zai)永磁(ci)機構真空斷路器(qi)(qi)(qi)、磁(ci)保持繼電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)度表(biao)、水(shui)表(biao)、計聲(sheng)器(qi)(qi)(qi)、干簧管、傳(chuan)感器(qi)(qi)(qi)等(deng)(deng)方(fang)面(mian)。在(zai)(zai)(zai)電(dian)(dian)(dian)(dian)機領(ling)域(yu)(yu)中(zhong)，則往(wang)(wang)往(wang)(wang)應(ying)用(yong)(yong)在(zai)(zai)(zai)VCM、CDDVD－ROM、發電(dian)(dian)(dian)(dian)機、電(dian)(dian)(dian)(dian)動機、伺服電(dian)(dian)(dian)(dian)機、微形(xing)電(dian)(dian)(dian)(dian)機、馬達、振動馬達等(deng)(deng)方(fang)面(mian)。