Abstract
The effect of phosphonates used in Russian heat-power engineering on the corrosion of carbon steel in deaerated delivery water at 90°C is studied. It is shown that introduction of phosphonates reduces the susceptibility of steel to local corrosion. A zinc complex of hydroxyethylidenediphosphonic acid (OEDP-zinc) is the most effective inhibitor of the anodic reaction.
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Original Russian Text © Yu. V. Balaban-Irmenin, A.M. Rubashov, N.G Fokina, 2006, published in Zashchita Metallov, 2006, Vol. 42, No. 2, pp. 146–149.
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Balaban-Irmenin, Y.V., Rubashov, A.M. & Fokina, N.G. The effect of phosphonates on the corrosion of carbon steel in heat-supply water. Prot Met 42, 133–136 (2006). https://doi.org/10.1134/S0033173206020044
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DOI: https://doi.org/10.1134/S0033173206020044