Synergistic effect of 2‐chloroethyl phosphonic acid and Zn2+
- 1 October 2000
- journal article
- research article
- Published by Emerald in Anti-Corrosion Methods and Materials
- Vol. 47 (5), 294-297
- https://doi.org/10.1108/00035590010351558
Abstract
2‐chloroethyl phosphonic acid (2‐Cl EPA) and Zn2+ show a synergistic effect in controlling corrosion of carbon steel in a neutral aqueous environment containing 60 ppm Cl‐. The protective film consists of Fe2+–2–Cl EPA complex and Zn(OH)2; it is found to be uv‐luminescent.Keywords
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