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Inhibiting action of nitrogen-containing heterocycles in corrosion of low-carbon steel

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We have investigated the inhibiting action of acetonitrile derivatives and secondary amine in a hydrochloric acid medium during corrosion of low-carbon steel. It is shown that the protective effect ranges from 86.5 to 92.5% (2 mmole/liter) in a 1 M solution of hydrochloric acid, from 51.2 to 89.6% in a hydrogen sulfide medium, and from 14.5 to 87.3% (3.5 mmole/liter) under biocorrosion. Comparing the coefficients of retardation of triazole acetonitrile, benzaldehyde, p -methylbenzaldehyde, methyltriazoloazepine, and p -toluidine, which are structural fragments of the investigated compounds, we have established that the triazoloazepine and aryl substituents in the composition of a molecule of secondary amine assure a substantial synergetic effect, whereas, in the composition of acetonitrile derivatives, they provide an additive action.

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References

  1. S. M. Reshetnikov, Inhibitors of Acid Metal Corrosion [in Russian], Khimiya, Leningrad (1986).

    Google Scholar 

  2. A. M. Demchenko, K. G. Nazarenko, A. P. Makei, et al., “Synthesis and anticorrosion and biocidal activity of triazoloazepine derivatives,” Zh. Prikl. Khim., 77, Issue 5, 794–797 (2004).

    Google Scholar 

  3. N. Demchenko, I. Kurmakova, O. Humenyuk, and O. Tretyak, “[1,2,4]Triazole[4,3-a]azepine bromides are inhibitors of bacterial corrosion of steel,” in: Corrosion Problems and Corrosion Protection of Structural Materials (Special Issue of Physicochemical Mechanics of Materials) [in Ukrainian], Vol. 2 (2008), pp. 538–542 .

  4. M. P. Fokin and K. A. Zhigalova, Methods of Corrosion Tests of Metals [in Russian], Metallurgiya, Moscow (1986).

    Google Scholar 

  5. I. Kurmakova, O. Makei, and A. Novik, “4,5-Substituted triazolylacetonitriles as inhibitors of corrosion of steel in acid chloride media,” in: Corrosion Problems and Corrosion Protection of Structural Materials (Special Issue of Physicochemical Mechanics of Materials) [in Ukrainian], Vol. 2 (2006), pp. 869–873.

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Authors and Affiliations

  1. Shevchenko Chernihiv National Pedagogic University, Chernihiv, Ukraine

    O. S. Bondar, S. V. Prykhod’ko & I. M. Kurmakova

  2. Chernihiv State Technological University, Chernihiv, Ukraine

    O. L. Humenyuk

Authors
  1. O. S. Bondar
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  2. S. V. Prykhod’ko
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  3. I. M. Kurmakova
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  4. O. L. Humenyuk
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Corresponding author

Correspondence to I. M. Kurmakova.

Additional information

Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 47, No. 3, pp. 90–93, May–June, 2011.

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Bondar, O.S., Prykhod’ko, S.V., Kurmakova, I.M. et al. Inhibiting action of nitrogen-containing heterocycles in corrosion of low-carbon steel. Mater Sci 47, 370–374 (2011). https://doi.org/10.1007/s11003-011-9405-6

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  • DOI: https://doi.org/10.1007/s11003-011-9405-6

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