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| THE SYNERGISTIC EFFECT AND SYNERGISTIC EFFICIENCY BETWEEN AN OXIDIZING INHIBITOR AND OTHER CORROSION INHIBITOR OF VARIOUS KINDS IN THE PASSIVATION STEP OF METALS |
| Zhou Bensheng and Yang Jingxin(Nanjing Institute of Chemical Technology) |
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Abstract The synergistic effect between oxidizing inhibitor and other inhibitor of various kinds is studied in the passivation step of metals. A new parametersynergistic efficiency is proposed to evaluate the degree of the synergistic effect. It is proved theoretically that the synergistic efficiency is just equal to the degree of coverage of the adsorption inhibitor or precipitation inhiitor on the surface of the metal. Results show that the synergistic effect bmight occur between the oxidizing inhibitor and any kind of corrosion inhibitors in the passivation step of metals,
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Received: 25 June 1988
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Cite this article:
Zhou Bensheng and Yang Jingxin(Nanjing Institute of Chemical Technology). THE SYNERGISTIC EFFECT AND SYNERGISTIC EFFICIENCY BETWEEN AN OXIDIZING INHIBITOR AND OTHER CORROSION INHIBITOR OF VARIOUS KINDS IN THE PASSIVATION STEP OF METALS. J Chin Soc Corr Pro, 1988, 8(3): 216-224.
URL:
https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1988/V8/I3/216
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[1] Greene, N.D., Materials Performance, 21 (3) , 20(1982)
[2] Fontana, M.G., Greene, N.D., Corrosion Engineering, P.199, McGraw-Hill Book Co. N.Y., 1978
[3] Perry J.H., Chilton, C.H., Kirkpartrick, S.D., Chemical Engineer's Handbook, 4th ed., P.14-6, McGraw-Hill Book Co., N.Y. 1963 |
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