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| INHIBITION EFFECT OF ALUMINIUM ION IN COMBINATION WITH C_2O~(2-)_4 ION ON CORROSION OF MILD STEEL IN WATER AND ITS MECHANISM |
| Lin Yuzhen; Li Huanwen (Beijing Institute of Chemical Technology) Kato Masayoshi (Science University of Tokyo) |
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Abstract The inhibition effect of aluminium ion in combination with C_2O~(2-)_4 ion on corrosion of mild steel in water has been investigated. The state of Al~(3+)after adding C_2O_(2-)_4 ion has also been studied by Ion Chromatograph(IC)method. It was found that aluminium ion complexed with C_2O(2-)_4 ion,thus changed the condition and mechanism of film forming on the surface of mild steel,and thereby resulted in synergistic effect of the inhibitors. With a result,the inhibitive effect of aluminium ion considerably increased.
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Received: 25 February 1992
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Cite this article:
Lin Yuzhen; Li Huanwen (Beijing Institute of Chemical Technology) Kato Masayoshi (Science University of Tokyo). INHIBITION EFFECT OF ALUMINIUM ION IN COMBINATION WITH C_2O~(2-)_4 ION ON CORROSION OF MILD STEEL IN WATER AND ITS MECHANISM. J Chin Soc Corr Pro, 1992, 12(1): 56-62.
URL:
https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1992/V12/I1/56
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