Experimental study of iron corrosion in inhibited sulphuric acid solution by noise measurement.

被引：0
|
作者：
Meszaros, L
Meszaros, G
Pirnat, A
Lengyel, B
机构：
来源：
MAGYAR KEMIAI FOLYOIRAT | 1997年 / 103卷 / 02期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The corrosion of pure iron was studied by electrochemical potential noise measurements in 0.5 mol/l H2SO4 containing dibenzyl sulphoxide (DBSO) and phenyl thiourea (PTU), respectively, as the inhibitor. The corrosion current density was found to be inversely proportional to the square of the standard deviation of the potential noise. In order to determine the proportionality constant the corrosion current density was measured with solution analysis and harmonic analysis.
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页码：61 / 65
页数：5
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