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The effect of fluorine-containing inhibitors of corrosion of copper in atmospheric conditions

M. G. Ivanov, A. V. Nechaev, V. S. Mokrushin, O. I. Ostroukhova

Abstract


The effect of fluorine-containing inhibitors of corrosion of copper in atmospheric conditions was studied by method of removing anodic polarization curves and corrosion of full-scale tests. The introduction of the inhibiting compositions as corrosion inhibitor of copper polyfluorinated amines leads to a decrease of the peak current of active dissolution of copper, which increases the corrosion resistance of copper wire rod during transportation in various climate conditions.

Keywords


polarization curves; polyfluorinated amines; copper wire rods; corrosion inhibitor

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References


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Kuznetsov YuI, Agafonkina MO, Shikhaliev KhS, Andreeva NP, Potapov AYu. Adsorbtsiya i passivatsiya medi triazolami v neytral'nykh vodnykh rastvorakh [Adsorption and passivation of copper by triazoles in neutral aqueous solutions]. Korroziya: materialy, zashchita [Corrosion: materials, protection]. 2014;7:33–39. Russian.




DOI: http://dx.doi.org/10.15826/chimtech.2016.3.1.002

Copyright (c) 2016 M. G. Ivanov, A. V. Nechaev, V. S. Mokrushin, O. I. Ostroukhova

© Chimica Techno Acta, 2014-2018
ISSN 2411-1414 (Online), ISSN 2409-5613 (Print)

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