隨著國民經(jing)濟的高(gao)速發展和人們生活水平的提高(gao)，家(jia)用(yong)(yong)(yong)電(dian)器(qi)如電(dian)視機(ji)、洗衣機(ji)、電(dian)冰箱(xiang)、攝像機(ji)、傳真(zhen)機(ji)、空調、電(dian)腦等已經(jing)進(jin)入(ru)平常百姓(xing)家(jia)。為了家(jia)用(yong)(yong)(yong)電(dian)器(qi)外(wai)(wai)(wai)觀漂亮，并延長其使(shi)用(yong)(yong)(yong)壽(shou)命(ming)，人們開始在其外(wai)(wai)(wai)殼及零部件上采用(yong)(yong)(yong)不(bu)銹鋼(gang)材料(liao)；此外(wai)(wai)(wai)，人們在通信工具上也多采用(yong)(yong)(yong)不(bu)銹鋼(gang)材料(liao)。具體(ti)應用(yong)(yong)(yong)情況見表2-16。