| 铝在盐酸介质中的缓蚀研究 |
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| 引用本文： | 张曦 李雪松. 铝在盐酸介质中的缓蚀研究[J]. 腐蚀与防护, 1999, 20(11): 493-495 |
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| 作者姓名： | 张曦 李雪松 |
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| 作者单位： | 武汉大学环境科学系!武汉430072 |
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| 摘 要： | 在０．５ｍｏｌ／Ｌ ＨＣｌ介质中分别加入不同浓度柠檬酸、丙烯酸、顺丁烯二酸，研究了脂肪酸浓度和温度对铝腐蚀速度的影响。结果表明，柠檬酸具有较好的缓蚀使用。测定了不同介质中铝的极化曲线，探讨了其缓蚀机理。
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| 关 键 词： | 酸性介质 铝 缓蚀 盐酸介质 |
CORROSION-INHIBITIOR FOR ALUMINIUM IN HYDROCHLORIC ACID |
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| Zhang Xi Li Xuesong Tao Yingchu Gu Zbimang. CORROSION-INHIBITIOR FOR ALUMINIUM IN HYDROCHLORIC ACID[J]. Corrosion & Protection, 1999, 20(11): 493-495 |
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| Authors: | Zhang Xi Li Xuesong Tao Yingchu Gu Zbimang |
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| Abstract: | Different contents of citric acid, crylic acid and cis-butene diacid were respectively added into 0. 5mol/L HC1 solution. The corrosion rate of aluminium was influenced by the content of acids and the temperature. The results indicate that citric acid is a good corrosion-inhibitor. The mechanism of corrosin-inhibition is speculated from the polarization curves of aluminium in different solutions. |
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| Keywords: | Acidic agent Aluminium Corrosion-inhibition |
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