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Corrosion inhibition effect of PASP and Sulfuric acid high cerium on copper in Citric Acid

机译:皮满硫酸高铈对柠檬酸铜的腐蚀抑制作用

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Corrosion inhibition performances of polyaspartic acid(PASP) and Sulfuric acid high cerium to copper in Citric Acid solution was studied using electrochemical method. The results showed that PASP and Sulfuric acid high cerium mainifested very good synergy effect. When the total concentration was 0. lg/L, the inhibition efficiency reach 80.8% on the basis of 1:1.
机译:使用电化学方法研究了柠檬酸溶液中聚天冬氨酸(PASP)和硫酸高铈对铜的腐蚀抑制性能。结果表明,皮满硫酸高铈的主要增效效果非常好。当总浓度为0.Lg / L时,抑制效率在1:1的基础上达到80.8%。

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