cpomaemКоррозия: защита материалов и методы исследованийTitle in englishИФХЭ РАН10.61852/2949-3412-2024-2-1-106-118cpomaem-43Research ArticleСтатьиО влиянии соотношения октадециламина и бензотриазола на защитные свойства их смеси при камерной обработке сталиEffect of the octadecylamine:benzotriazole ratio on the protective properties of their mixture in the chamber treatment of steelКарауловаА. В.KaraulovaA. V.

119071, Москва, Ленинский проспект 31, корп. 4

125047, Москва, Миусская площадь, 9

Leninsky pr. 31, 119071 Moscow

Miusskaya sq. 9, 125047 Moscow

ЛучкинА. Ю.LuchkinA. Yu.

119071, Москва, Ленинский проспект 31, корп. 4

Leninsky pr. 31, 119071 Moscow

ГончароваО. А.GoncharovaO. A.

119071, Москва, Ленинский проспект 31, корп. 4

Leninsky pr. 31, 119071 Moscow

АндреевН. Н.AndreevN. N.

119071, Москва, Ленинский проспект 31, корп. 4

Leninsky pr. 31, 119071 Moscow

n.andreev@mail.ruИнститут физической химии и электрохимии им. А.Н. Фрумкина РАН; Российский химико-технологический университет имени Д.И. МенделееваРоссияA.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences; D. Mendeleev University of Chemical Technology of RussiaRussian FederationИнститут физической химии и электрохимии им. А.Н. Фрумкина РАНРоссияA.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of SciencesRussian Federation20241104202401106118Copyright © Караулова А.В., Лучкин А.Ю., Гончарова О.А., Андреев Н.Н., 20242024Караулова А.В., Лучкин А.Ю., Гончарова О.А., Андреев Н.Н.Karaulova A.V., Luchkin A.Y., Goncharova O.A., Andreev N.N.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.cpmrm.ru/jour/article/view/43

Коррозионными и электрохимическими методами изучено влияние соотношения октадециламина и бензотриазола на защитное действие их смеси, как камерного ингибитора коррозии стали. Установлено, что антикоррозионное последействие смеси зависит от соотношения компонентов. Наилучшими защитными свойствами обладает ингибитор, содержащий 75% октадециламина. Смесь октадециламина и бензотриазола при камерной обработке стали характеризуется антагонизмом защитного действия, однако ингибитор оптимального состава заметно превосходит по эффективности компоненты. Антагонизм защитного действия октадециламина и бензотриазола может быть связан с кислотно-основными взаимодействиями этих соединений, сопровождающимися снижением давления паров ингибитора. Защитное действие смеси октадециламина и бензотриазола обусловлено стабилизацией пассивного состояния стали, проявляющейся в повышении потенциала питтингообразования и/или противопиттингового базиса в хлоридсодержащих электролитах. Механизм действия изученной смеси “блокировочно – активационный” с доминированием блокировочных эффектов.

The effect of the octadecylamine:benzotriazole ratio on the protective effect of their mixture as a chamber inhibitor of steel corrosion has been studied by corrosion and electrochemical methods. It has been found that the anticorrosive aftereffect of the mixture depends on the ratio of the components. The inhibitor containing 75% of octadecylamine has the best protective properties. The mixture of octadecylamine and benzotriazole in the chamber treatment of steel is characterized by an antagonism of the protective action, but the inhibitor with the optimum composition is noticeably superior in efficiency to each component alone. The antagonism of the protective effect of octadecylamine and benzotriazole may be due to the acid-base interactions of these compounds accompanied by a decrease in the inhibitor vapor pressure. The protective action of the octadecylamine:benzotriazole mixture is caused by a stabilization of the passive state of steel that manifests itself as an increase in the pitting potential and/or anti-pitting base in chloride-containing electrolytes. The mixture studied acts by the "blocking-activation" mechanism with predominance of blocking effects.

стальатмосферная коррозиясмесевые камерные ингибиторыоктадециламинбензотриазолsteelatmospheric corrosionmixed chamber inhibitorsoctadecylaminebenzotriazoleReferencesА.А. Михайлов, Ю.А. Панченко и Ю.И. Кузнецов, Атмосферная коррозия и защита металлов, Тамбов, Изд-во Р.В. Першина, 2016, 555 с.А.А. Михайлов, Ю.А. Панченко и Ю.И. Кузнецов, Атмосферная коррозия и защита металлов, Тамбов, Изд-во Р.В. Першина, 2016, 555 с.И.Л. Розенфельд, Атмосферная коррозия металлов, М.: Изд-во АН СССР, 1960, 372 с.И.Л. Розенфельд, Атмосферная коррозия металлов, М.: Изд-во АН СССР, 1960, 372 с.Ю.Н. Михайловский, Атмосферная коррозия металлов и методы их защиты, М.: Металлургия, 1989, 102 с.Ю.Н. Михайловский, Атмосферная коррозия металлов и методы их защиты, М.: Металлургия, 1989, 102 с.Ву Динь Вуй, Атмосферная коррозия металлов в тропиках, М.: Наука, 1994, 240 с.Ву Динь Вуй, Атмосферная коррозия металлов в тропиках, М.: Наука, 1994, 240 с.S.K. Chawla and J.H. Payer, Atmospheric corrosion: A comparison of indoor vs. outdoor, Proceedings 11th Int. Corros. Congr, 1990, 2–17.S.K. Chawla and J.H. Payer, Atmospheric corrosion: A comparison of indoor vs. outdoor, Proceedings 11th Int. Corros. Congr, 1990, 2–17.C. Leygraf, I.O. Wallinder, J. Tidblad and T. Graedel, Atmospheric Corrosion, 2nd ed, New Haven, CT, USA, 2016, 152.C. Leygraf, I.O. Wallinder, J. Tidblad and T. Graedel, Atmospheric Corrosion, 2nd ed, New Haven, CT, USA, 2016, 152.C. Leygraf and T.E. Graedel, Atmospheric corrosion, John Wiley & Sons, 2000, 187.C. Leygraf and T.E. Graedel, Atmospheric corrosion, John Wiley & Sons, 2000, 187.K. Barton, Protection against atmospheric corrosion. Theories and Methods, John Willey & Sons, 1976, 194.K. Barton, Protection against atmospheric corrosion. Theories and Methods, John Willey & Sons, 1976, 194.И.Л. Розенфельд и В.П. Персианцева, Ингибиторы атмосферной коррозии, М.: Наука, 1985, 277 с.И.Л. Розенфельд и В.П. Персианцева, Ингибиторы атмосферной коррозии, М.: Наука, 1985, 277 с.P.D. Donovan, Protection of Metals from Corrosion in Storage and Transit, Chichester, Ellis Horwood Limited, 1986, 228 p.P.D. Donovan, Protection of Metals from Corrosion in Storage and Transit, Chichester, Ellis Horwood Limited, 1986, 228 p.Л.И. Антропов, Е.М. Макушин и В.Ф. Панасенко, Ингибиторы коррозии металлов, Киев: Издательство «Технiка», 1981, 183 с.Л.И. Антропов, Е.М. Макушин и В.Ф. Панасенко, Ингибиторы коррозии металлов, Киев: Издательство «Технiка», 1981, 183 с.J.I. Bregman, Corrosion inhibitors, Pergamon Press, New York, 1963.J.I. Bregman, Corrosion inhibitors, Pergamon Press, New York, 1963.Yu.I. Kuznetsov, Organic Inhibitors of Corrosion of Metals, 1996, New York, Plenum Press, 283 pp.Yu.I. Kuznetsov, Organic Inhibitors of Corrosion of Metals, 1996, New York, Plenum Press, 283 pp.О.И. Гуляницкий, Летучие ингибиторы коррозии черных металлов, 1958, Челябинск: Челябинское книжное издательство, 75 с.О.И. Гуляницкий, Летучие ингибиторы коррозии черных металлов, 1958, Челябинск: Челябинское книжное издательство, 75 с.C. Fiaud, Theory and practice of vapour phase inhibitors, in: Working Party Report on Corrosion Inhibitors, The Institute of Materials, London, 1994, 1–11.C. Fiaud, Theory and practice of vapour phase inhibitors, in: Working Party Report on Corrosion Inhibitors, The Institute of Materials, London, 1994, 1–11.A. Subramanian, M. Natesan, V.S. Muralidharan, K. Balakrishnan and N. Vasudevan, An Overview: Vapor Phase Corrosion Inhibitors, Corrosion, 2000, 56(2), 144–155.A. Subramanian, M. Natesan, V.S. Muralidharan, K. Balakrishnan and N. Vasudevan, An Overview: Vapor Phase Corrosion Inhibitors, Corrosion, 2000, 56(2), 144–155.Yu.I. Kuznetsov, Fundamental and Practice of Volatile Corrosion Inhibitors of Atmospheric Corrosion of Metals, Proceedings of 6th All Polish Corrosion Conference KORROZJA’99, 1999, 425.Yu.I. Kuznetsov, Fundamental and Practice of Volatile Corrosion Inhibitors of Atmospheric Corrosion of Metals, Proceedings of 6th All Polish Corrosion Conference KORROZJA’99, 1999, 425.N.N. Andreev and Yu.I. Kuznetsov, Progress in the Fundamental of Volatile Inhibitors of Atmospheric Corrosion of Metals, in: Reviews on Corrosion Inhibitor Science and Technology, 2004, 3, NACE International, Houston, P.II-1-18, Int. J. Corros. Scale Inhib., 2023, 12(4), 2171–2197 2195N.N. Andreev and Yu.I. Kuznetsov, Progress in the Fundamental of Volatile Inhibitors of Atmospheric Corrosion of Metals, in: Reviews on Corrosion Inhibitor Science and Technology, 2004, 3, NACE International, Houston, P.II-1-18, Int. J. Corros. Scale Inhib., 2023, 12(4), 2171–2197 2195D.M. Bastidas, E. Cano and E.M. Mora, Volatile Corrosion Inhibitors: a review, AntiCorros. Methods Mater., 2005, 52(2), 71–77. doi: 10.1108/00035590510584771D.M. Bastidas, E. Cano and E.M. Mora, Volatile Corrosion Inhibitors: a review, AntiCorros. Methods Mater., 2005, 52(2), 71–77. doi: 10.1108/00035590510584771A.I. Altsybeeva, V.V. Burlov, N.S. Fedorova, T.M. Kuzinova and G.F. Palatik, Volatile inhibitors of atmospheric corrosion of ferrous and nonferrous metals. I. Physical and chemical aspects of selection of starting reagents and synthetic routes, Int. J. Corros. Scale Inhib., 2012, 1(1), 51–64. doi: 10.17675/2305-6894-2012-1-1-051-064A.I. Altsybeeva, V.V. Burlov, N.S. Fedorova, T.M. Kuzinova and G.F. Palatik, Volatile inhibitors of atmospheric corrosion of ferrous and nonferrous metals. I. Physical and chemical aspects of selection of starting reagents and synthetic routes, Int. J. Corros. Scale Inhib., 2012, 1(1), 51–64. doi: 10.17675/2305-6894-2012-1-1-051-064A.I. Altsybeeva, V.V. Burlov, N.S. Fedorova, T.M. Kuzinova and G.F. Palatik, Volatile inhibitors of atmospheric corrosion of ferrous and nonferrous metals. II. Prediction of the efficiency of volatile inhibitors of atmospheric corrosion of steel (with Schiff and Mannich bases as examples), Int. J. Corros. Scale Inhib., 2012, 1(2), 99–106. doi: 10.17675/2305-6894-2012-1-2-099-106A.I. Altsybeeva, V.V. Burlov, N.S. Fedorova, T.M. Kuzinova and G.F. Palatik, Volatile inhibitors of atmospheric corrosion of ferrous and nonferrous metals. II. Prediction of the efficiency of volatile inhibitors of atmospheric corrosion of steel (with Schiff and Mannich bases as examples), Int. J. Corros. Scale Inhib., 2012, 1(2), 99–106. doi: 10.17675/2305-6894-2012-1-2-099-106F.A. Ansari, C. Verma, Y.S. Siddiqui, E.E. Ebenso and M.A. Quraishi, Volatile corrosion inhibitors for ferrous and non-ferrous metals and alloys: A review, Int. J. Corros. Scale Inhib., 2018, 7(2), 126–150 doi: 10.17675/2305-6894-2018-7-2-2F.A. Ansari, C. Verma, Y.S. Siddiqui, E.E. Ebenso and M.A. Quraishi, Volatile corrosion inhibitors for ferrous and non-ferrous metals and alloys: A review, Int. J. Corros. Scale Inhib., 2018, 7(2), 126–150 doi: 10.17675/2305-6894-2018-7-2-2S. Gangopadhyay and P.A. Vahanwar, Recent developments in the volatile corrosion inhibitor (VCI) coatings for metal: a review, J. Coat. Technol. Res., 2018, 15(4), 789–807. doi: 10.1007/s11998-017-0015-6S. Gangopadhyay and P.A. Vahanwar, Recent developments in the volatile corrosion inhibitor (VCI) coatings for metal: a review, J. Coat. Technol. Res., 2018, 15(4), 789–807. doi: 10.1007/s11998-017-0015-6Yu.I. Kuznetsov, The Role of Irreversible Adsorption in the Protection Action of Volatile Corrosion Inhibitors, CORROSION 98, USA, NACE, Houston, San Diego, 1998, Paper No 242.Yu.I. Kuznetsov, The Role of Irreversible Adsorption in the Protection Action of Volatile Corrosion Inhibitors, CORROSION 98, USA, NACE, Houston, San Diego, 1998, Paper No 242.B. Valdez, M. Schorr, N. Cheng, E. Beltran and R. Beltran, Technological Applications of Volatile Corrosion Inhibitors, Corros. Rev., 2018, 36(3), 227–238. doi:10.1515/corrrev-2017-0102B. Valdez, M. Schorr, N. Cheng, E. Beltran and R. Beltran, Technological Applications of Volatile Corrosion Inhibitors, Corros. Rev., 2018, 36(3), 227–238. doi:10.1515/corrrev-2017-0102Пат. 2649354 РФ, Н.Н. Андреев, О.А. Гончарова, Ю.И. Кузнецов и А.Ю Лучкин. Способ защиты металлов от атмосферной коррозии, 02.04.2018.Пат. 2649354 РФ, Н.Н. Андреев, О.А. Гончарова, Ю.И. Кузнецов и А.Ю Лучкин. Способ защиты металлов от атмосферной коррозии, 02.04.2018.O.A. Goncharova, A.Yu. Luchkin, Yu.I. Kuznetsov, N.N. Andreev, N.P. Andreeva and S.S. Vesely, Octadecylamine, 1,2,3-benzotriazole and a mixture thereof as chamber inhibitors of steel corrosion. Int. J. Corros. Scale Inhib., 2018, 2, 203–212. doi: 10.17675/2305-6894-2018-7-2-7O.A. Goncharova, A.Yu. Luchkin, Yu.I. Kuznetsov, N.N. Andreev, N.P. Andreeva and S.S. Vesely, Octadecylamine, 1,2,3-benzotriazole and a mixture thereof as chamber inhibitors of steel corrosion. Int. J. Corros. Scale Inhib., 2018, 2, 203–212. doi: 10.17675/2305-6894-2018-7-2-7O.A. Goncharova, A.Yu. Luchkin, N.P. Andreeva, V.E. Kasatkin, S.S. Vesely, N.N. Andreev and Yu.I. Kuznetsov, Mutual Effects of Components of Protective Films Applied on Steel in Octadecylamine and 1,2,3-Benzotriazole Vapors, Material,. 2021, 14(23), 7181. doi:10.3390/ma14237181O.A. Goncharova, A.Yu. Luchkin, N.P. Andreeva, V.E. Kasatkin, S.S. Vesely, N.N. Andreev and Yu.I. Kuznetsov, Mutual Effects of Components of Protective Films Applied on Steel in Octadecylamine and 1,2,3-Benzotriazole Vapors, Material,. 2021, 14(23), 7181. doi:10.3390/ma14237181O.A. Goncharova, Yu.I. Kuznetsov, N.N. Andreev, A.Yu. Luchkin, N.P. Andreeva and D.S. Kuznetsov, A new corrosion inhibitor for zinc chamber treatment. Int. J. Corros. Scale Inhib., 2018, 3, 340–351. doi: 10.17675/2305-6894-2018-7-3-5O.A. Goncharova, Yu.I. Kuznetsov, N.N. Andreev, A.Yu. Luchkin, N.P. Andreeva and D.S. Kuznetsov, A new corrosion inhibitor for zinc chamber treatment. Int. J. Corros. Scale Inhib., 2018, 3, 340–351. doi: 10.17675/2305-6894-2018-7-3-5O.A. Goncharova, A.Yu. Luchkin, N.N. Andreev, N.P. Andreeva and S.S. Vesely, Triazole derivatives as chamber inhibitors of copper corrosion, Int. J. Corros. Scale Inhib., 2018, 4, 657–672. doi: 10.17675/2305-6894-2018-7-4-12O.A. Goncharova, A.Yu. Luchkin, N.N. Andreev, N.P. Andreeva and S.S. Vesely, Triazole derivatives as chamber inhibitors of copper corrosion, Int. J. Corros. Scale Inhib., 2018, 4, 657–672. doi: 10.17675/2305-6894-2018-7-4-12F. Mansfeld, M.W. Kending and S. Tsai, Recording and Analysis of AC Impedance Data for Corrosion Studies. Corrosion, 1982, 37, 301–307. doi: 10.5006/1.3621688F. Mansfeld, M.W. Kending and S. Tsai, Recording and Analysis of AC Impedance Data for Corrosion Studies. Corrosion, 1982, 37, 301–307. doi: 10.5006/1.3621688F. Mansfeld, Use of electrochemical impedance spectroscopy for the study of corrosion protection by polymer coatings, J. Appl. Electrochem., 1995, 25, 187– 202. doi:10.1007/BF00262955F. Mansfeld, Use of electrochemical impedance spectroscopy for the study of corrosion protection by polymer coatings, J. Appl. Electrochem., 1995, 25, 187– 202. doi:10.1007/BF00262955E. Barsoukov and J.R. Macdonald (ed.), Impedance spectroscopy: theory, experiment, and applications, John Wiley & Sons, 2018.E. Barsoukov and J.R. Macdonald (ed.), Impedance spectroscopy: theory, experiment, and applications, John Wiley & Sons, 2018.A.I. Shcherbakov, I.G. Korosteleva, I.V. Kasatkina, V.E. Kasatkin, L.P. Kornienko, V.N. Dorofeeva, V.V. Vysotskii and V.A. Kotenev, Impedance of an Aluminum Electrode with a Nanoporous Oxide, Prot. Met. Phys. Chem. Surf., 2019, 55, 689– 694. doi: 10.1134/S2070205119040208A.I. Shcherbakov, I.G. Korosteleva, I.V. Kasatkina, V.E. Kasatkin, L.P. Kornienko, V.N. Dorofeeva, V.V. Vysotskii and V.A. Kotenev, Impedance of an Aluminum Electrode with a Nanoporous Oxide, Prot. Met. Phys. Chem. Surf., 2019, 55, 689– 694. doi: 10.1134/S2070205119040208

The authors declare that there are no conflicts of interest present.