【摘要】 在不锈钢基体上分别镀上几种镀层,各自与船用铝合金配对测腐蚀速率,并测定了镀层在海盐溶液(3.5%)中的电极电位与极化曲线.结果表明,镀Zn-Ni的18-8钢自身腐蚀不大,还可使船体材料的腐蚀速率最小.更多还原

【Abstract】 Several kinds of coating materials were individually plated on a parent metal of stainless steel 18-8.And the coated stainless steels were coupled with a marine aluminum alloy respectively,then the corrosion rates of which were also measured.Furthermore,the electrode voltages and polarization curves of the coatings in sea salt solution(3.5%) were measured.The experimental results indicate that the corrosion rate of the 18-8 steel plated with Zn-Ni is small,in the meanwhile which may make the corrosion rate of the marine aluminum alloy to be minimal.更多还原