采用扫描微参比电极技术(SRET)对钢筋在含氯离子的碱性体系中点蚀行为和缓蚀剂对钢筋再钝化性能的影响进行研究.结果表明,在实验条件下无论氯离子存在与否,微腐蚀点始终存在,且是不稳定的.氯离子只是形成宏观点蚀的必要条件.所用缓蚀剂中只有亚硝酸钠才能抑制已出现的宏观点蚀.
Pitting corrosion and the effect of inhibitors on rebar repassivation in alkaline solution with chloride ions were studied by scanning reference electrode technique. It was showed that no matter that chloride ions was present or not, there were always som
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