金屬(shu)(shu)表(biao)(biao)面(mian)處(chu)(chu)理(li)(li)(li)工(gong)藝是：①陽極氧化(hua)：通(tong)(tong)過(guo)電(dian)(dian)化(hua)學(xue)原理(li)(li)(li)，在鋁(lv)(lv)和鋁(lv)(lv)合(he)金表(biao)(biao)面(mian)生成(cheng)氧化(hua)鋁(lv)(lv)膜，適合(he)鋁(lv)(lv)和鋁(lv)(lv)合(he)金表(biao)(biao)面(mian)處(chu)(chu)理(li)(li)(li);②電(dian)(dian)泳：處(chu)(chu)理(li)(li)(li)方式簡(jian)單(dan)，前處(chu)(chu)理(li)(li)(li)-電(dian)(dian)泳-烘干完成(cheng)，適合(he)不銹鋼、鋁(lv)(lv)合(he)金材(cai)質;③PVD真空鍍(du)(du)：利用(yong)(yong)物流過(guo)程(cheng)中沉積薄(bo)膜的(de)(de)技術，適合(he)金屬(shu)(shu)陶(tao)瓷鍍(du)(du)層;④噴涂粉末：通(tong)(tong)過(guo)粉噴設備(bei)將粉末涂料涂到工(gong)件表(biao)(biao)面(mian)，常用(yong)(yong)于建筑家具產品和散熱片;⑤電(dian)(dian)鍍(du)(du)：通(tong)(tong)過(guo)金屬(shu)(shu)表(biao)(biao)面(mian)附著金屬(shu)(shu)膜提高(gao)工(gong)件的(de)(de)耐磨性、美觀性;⑥拋(pao)(pao)光(guang)：機械拋(pao)(pao)光(guang)、化(hua)學(xue)拋(pao)(pao)光(guang)、電(dian)(dian)解(jie)拋(pao)(pao)光(guang)、超(chao)聲波拋(pao)(pao)光(guang)、流體(ti)拋(pao)(pao)光(guang)以(yi)及磁力研磨拋(pao)(pao)光(guang)，利用(yong)(yong)機械、化(hua)學(xue)或電(dian)(dian)化(hua)學(xue)的(de)(de)作用(yong)(yong)，降(jiang)低工(gong)件表(biao)(biao)面(mian)粗糙(cao)度。

在以上的金屬表面處理拋光工藝中，磁力研磨拋光方法不僅拋光的效率高，研磨的效果好，且操作簡單，可拋光的材料包括：金、銀、銅、鋁、鋅、鎂、不銹鋼等金屬類精密小零件，需要注意的是鐵是導磁材質，無法達到清洗的預期效果。