Inhibition of corrosion of tungsten by catamine AB in a neutral aqueous environment
https://doi.org/10.61852/2949-3412-2025-3-3-130-137
Abstract
At present, tungsten coatings are widely used in the chemical and oil and gas industries, particularly those obtained by chemical vapor deposition (CVD). Under atmospheric conditions, such coatings are subject to corrosion that can destroy a tungsten coating within one year. To address this problem, our article tested an aqueous solution of Catamin AB, which had not previously been applied to tungsten coatings. The article demonstrates the effectiveness of this inhibitor solution at various concentrations and identifies its effective concentration as 0.010% Catamin AB.
About the Authors
A. V. Tyun'kov
National University of Science and Technology «MISIS»
Russian Federation
Russian Federation
V. V. Dushik
Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences
Russian Federation
Russian Federation
Ye. A. Ruban
Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences
Russian Federation
Russian Federation
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Review
For citations:
Tyun'kov A.V., Dushik V.V., Ruban Ye.A. Inhibition of corrosion of tungsten by catamine AB in a neutral aqueous environment. Title in english. 2025;(3):130-137. (In Russ.) https://doi.org/10.61852/2949-3412-2025-3-3-130-137
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