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.
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.
出处
《腐蚀科学与防护技术》
CAS
CSCD
北大核心
2006年第1期63-65,共3页
Corrosion Science and Protection Technology
关键词
海水腐蚀
金属材料
电化学特性
sea water corrosion
metal material
electrochemistry characteristic
