| 多功能酸洗缓蚀抑雾剂的后效性能研究 |
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| 引用本文： | 林修洲,龚敏,张远声,文秋霞.多功能酸洗缓蚀抑雾剂的后效性能研究[J].全面腐蚀控制,2005,19(5):20-22. |
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| 作者姓名： | 林修洲 龚敏 张远声 文秋霞 |
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| 作者单位： | 四川理工学院,四川自贡643033 |
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| 基金项目： | 四川省教育厅科研项目（2004A138） |
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| 摘 要： | 本文采用线性极化法测定了多种酸洗体系加入多功能酸洗缓蚀抑雾剂CQH-2前后的极化电阻，研究了缓蚀剂的缓蚀效率随时间的变化关系，以评定CQH-2缓蚀剂的后效性能。结果表明：CQH-2在多种酸洗体系中后效性能良好，仅在铝的酸洗中，缓蚀率和后效性能均较差，加入吖啶后，缓蚀率和后效性能都显著提高。
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| 关 键 词： | 酸洗 缓蚀剂 后效性能 |
Study of the Upper Function of Corrosion Inhibitor CQH-2 |
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| Lin Xiuzhou, Gong Min Zhang, Yuansheng, Wen Qiuxia.Study of the Upper Function of Corrosion Inhibitor CQH-2[J].Total Corrosion Control,2005,19(5):20-22. |
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| Authors: | Lin Xiuzhou Gong Min Zhang Yuansheng Wen Qiuxia |
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| Abstract: | Using linear polarity technique, the polarized resistor in variety acid cleaning system was measured in the front and back of adding CQH-2. The varying relationship between efficiency of the corrosion inhibitor and time was researched, the upper function of corrosion inhibitor CQH-2 was studied. The result showed the upper function of CQH-2 was good in many acid cleaning system, The inhibit efficiency and upper function was not well, but improved obviously after adding acridine. |
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| Keywords: | acid leaning corrosion inhibitor upper function |
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