日期:2012-04-14 10:50
，电偶电流不断衰减，24 h后逐渐趋于稳定。(4)阳极电流密度随阴阳极面积比的增长、温度的升高而呈非线性增长，一定程度后增大趋势变缓。(5)流动的腐蚀液中的阳极电流密度要大于静止腐蚀液中。[参考文献][1]El-Dahshan M E,Shams El Din A M,Haggag H H.Galvan-ic corrosion in the systems titanium/316Lstainless steel/AIbrass inArabian Gulfwater[J].Desalination,2002,142(2)：161～169.[2] Cramer S D,Jr Covino B S,Bullard S J,et al.Corrosion pre-vention and remediation strategies for reinforced concretecoastal bridges[J