Synergistic corrosion protection for galvanized steel in 3.0% NaCl solution by sodium gluconate and cationic surfactant
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- 作者：M.A. Azarouala ; E.F. El Harraka ; R. Touira ; b ; touir8@yahoo.fr" class="auth_mail" title="E-mail the corresponding author ; touir8@gmail.com" class="auth_mail" title="E-mail the corresponding author ; A. Rochdia ; M. Ebn Touhamia
- 关键词：Galvanized steel ; Corrosion inhibition ; Sodium gluconate ; Surfactant ; Electrochemical techniques ; Scanning electron microscopy
- 刊名：Journal of Molecular Liquids
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：220
- 期：Complete
- 页码：549-557
- 全文大小：1431 K
文摘
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SG and CTAB were investigated for galvanized steel corrosion in 3.0% NaCl.
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Their mixture is also investigated for galvanized steel corrosion.
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It is shown that these compounds inhibit the corrosion.
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The inhibition efficiency of the mixture increased with time and temperature.
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SEM/EDX indicated that these compounds act by the formation of a protective film.
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