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

doi:10.15826/chimtech.2016.3.1.002

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: https://doi.org/10.15826/chimtech.2016.3.1.002

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Chimica Techno Acta, 2014-2023
ISSN 2411-1414 (Online)
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