開發了(le)一種微弧氧(yang)化(hua)(hua)工(gong)(gong)藝(yi),電化(hua)(hua)學極化(hua)(hua)技術和鹽(yan)霧實(shi)驗表明用(yong)該工(gong)(gong)藝(yi)得(de)到的(de)氧(yang)化(hua)(hua)膜具有較好的(de)耐蝕性(xing)。并用(yong)這種工(gong)(gong)藝(yi),開展(zhan)了(le)自行車車架微弧氧(yang)化(hua)(hua)的(de)研究。微弧氧(yang)化(hua)(hua)后,氧(yang)化(hua)(hua)膜均勻、致密地生長在工(gong)(gong)件(jian)表面(mian)。氧(yang)化(hua)(hua)膜顏色為黑色,外觀美(mei)麗。