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http://dx.doi.org/10.5762/KAIS.2020.21.2.619

Evaluation of Corrosivity of Antifreeze for Automobiles Containing Non-amine Type Corrosion Inhibitors for Copper  

Soh, Soon-Young (Department of Chemical Engineering, Chungwoon University)
Chun, Yong-Jin (Department of Chemical Engineering, Chungwoon University)
Park, In-Ha (DongA Specialty Chemicals Ltd.)
Han, Sang-Mi (DongA Specialty Chemicals Ltd.)
Jang, Hee-Jin (Department of Material Engineering, Chosun University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.2, 2020 , pp. 619-626 More about this Journal
Abstract
The development of new antifreeze mixtures containing non-amine-type corrosion inhibitors, which considers environmental protection, has become a major issue. In this study, four non-amine-type corrosion inhibitors were synthesized and used to produce five kinds of new antifreeze for automobiles to evaluate the rate of copper corrosion. The effects were evaluated by the weight change, surface observation, roughness measurement, and measurement of copper elution in the solution. The amount of copper eluted measured by ICP from Sample 4 was small, and the elution rate was prolonged. Sample 4 showed the best anti-corrosion performance owing to a corrosion suppression effect by passivating copper because the metal surface was smooth after the test, and the corrosion product layer was formed evenly on the surface as small local corrosion was observed. The major corrosion inhibitor added to Sample 4 was 1-aminomethyl(N',N'-di(2-hydroxyethyl)benzotrazole, which contained a certain amount in Sample 5 to show relatively high local corrosion but passivation in progress. Therefore, among the four corrosion inhibitors, 1-aminomethyl(N',N'-di(2-hydroxyethyl)benzotrazole had the highest corrosion inhibitory effect. This corrosion inhibitor prevents corrosion by promoting the passivation of copper on the antifreeze.
Keywords
Antifreeze; Copper; Corrosion Inhibitor; Non-Amine Type; Surface Analysis;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 K. H. Lee, J. H. Park, S. H. Ahn, J. W. Seo, and H. J. Jang, "Study on Corrosion of Automotive Coil Spring Steel by Electrochemical Impedance Spectroscopy", Corrosion Science and Technology, Vol.16, No.6, pp.298-304, Dec. 2017. DOI: https://doi.org/10.14773/cst.2017.16.6.298   DOI
2 S. K. Min, K. T. Kim, and W. S. Hwang, "Improvement of Corrosion Resistance for Copper Tube by Electrochemical Passivation", Corrosion Science and Technology, Vol.10, No.4, pp.125-130, 2011. http://www.j-cst.org/opensource/pdfjs/web/pdf_viewer.htm?code=C00100400125   DOI
3 K. Krishnaveni and J. Ravichandran, "A Study on the Inhibition of Copper Corrosion in Sulphuric Acid by Aqueous Extract of Leaves of Morindatinctoria", Journal of Failure Analysis and Prevention, Vol.15, No.5, pp.711-721, Sep. 2015. DOI:https://link.springer.com/article/10.1007/s11668-015-0002-0   DOI
4 T. T. Ngoc Lan, N. T. Thanh Binh, N. Nhi Tru, T. Yoshino, and M. Yasuki, "Development of Copper Corrosion Products and Relation between Surface Appearance and Corrosion Rate", Corrosion Science and Technology, Vol. 7, No.2, pp.99-111, 2008. http://www.j-cst.org/opensource/pdfjs/web/pdf_viewer.htm?code=C00070200092
5 M. L. Esther, L. Linsey, M. Vincent, De G. Iris, K. Lorena, M. Philippe, V. Kim, K. Leo, G. G. Yaiza, M. Arjan, and T. Herman, "Use of Local Electrochemical Methods (SECM, EC-STM) and AFM to Differentiate Microstructural Effects (EBSD) on Very Pure Copper", Corrosion Science and Technology, Vol.16, No.1, pp.1-7, Feb. 2017. DOI: https://doi.org/10.14773/cst.2017.16.1.1   DOI
6 A. Fateh, M. Aliofkhazraei, and A. R. Rezvanian, "Review of corrosive environments for copper and its corrosion inhibitors", Arabian Journal of Chemistry, Available online 8 June 2017. DOI: https://doi.org/10.1016/j.arabjc.2017.05.021
7 M. M. Antonijevic, and M. B. Petrovic, "Copper Corrosion Inhibitors. A review", International Journal of Electrochemical Science., Vol.3, pp.1-28, 2008. http://electrochemsci.org/papers/vol3/3010001.pdf
8 H. Tian, Y. F. Cheng, W. Li, and B. Hou, "Triazolyl-acylhydrazone derivatives as novel inhibitors for copper corrosion in chloride solutions", Corrosion Science, Vol.100, pp. 341-352, Nov. 2015. DOI: https://doi.org/10.1016/j.corsci.2015.08.022   DOI
9 S. Liu J. Dong W. W. Guan J. M. Duan R. Y. Jiang, Z. P. Feng and W. J. Song, "The synergistic effect of Na3PO4 and benzotriazole on the inhibition of copper corrosion in tetra-n-butylammonium bromide aerated aqueous solution", Materials and Corrosion, Vol.63, pp. 1017-1025, Jan. 2012. DOI: https://doi.org/10.1002/maco.201106346   DOI
10 C. Jing, Z. Wang, Y. Gong, H. Huang, Y. Ma, H. Xie, H. Li, S. Zhang, and F. Gao, "Photo and thermally stablebranched corrosion inhibitor containing two benzotriazole", Corrosion Science, Vol.138, pp.353-371, Apr. 2018. DOI: https://doi.org/10.1016/j.corsci.2018.04.027   DOI
11 C. M. Mustafa, S. M. Shahinoor Islam Dulal, "Molybdate and nitrite as corrosion inhibitors for copper-coupled steel in simulated cooling water", Corrosion, Vol.52, No.1, pp.16-22, Jan. 1996. DOI: https://doi.org/10.5006/1.3292090   DOI
12 D. A. Jones, Principle and Prevention of Corrosion, p592,Pearson Education, 2001, pp.489-530 https://www.bookdepository.com/Principles-Prevention-Corrosion-Denny-Jones/9780133599930
13 Savita, P. Mourya, N. Chaubey, V. K. Singh, and M. M. Singh, "Eco-Friendly Inhibitors for Copper Corrosion in Nitric Acid : Experimental and Theoretical Evaluation", Metallurgical and Material Transactions B, Vol.47, No.1, pp. 47-57, Feb. 2016. https://link.springer.com/article/10.1007/s11663-015-0488-6#citeas
14 S. I. Hong, "Automotive engine performance analysis of antifreeze content and water type", Journal of the Korea Academia-Industrial cooperation Society, Vol.16, No.3, pp. 1594-1599, Mar. 2015. http://www.jkais99.org/journal/Vol16No03/p2/6krv/6krv.pdf   DOI
15 Y. Hagiwara, H. Aomatsu, "Supercooling enhancement by adding antifreeze protein and ions to water in a narrow space" International Journal of Heat and Mass Transfer, Vol.86, pp.55-64, Jul. 2015. DOI: https://doi.org/10.1016/j.ijheatmasstransfer.2015.02.058   DOI