| 提高多功能酸洗缓蚀抑雾剂对铝材的缓蚀作用研究 |
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| 引用本文： | 林修洲,龚敏,陈天祥.提高多功能酸洗缓蚀抑雾剂对铝材的缓蚀作用研究[J].四川理工学院学报(自然科学版),2001,14(1):10-13. |
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| 作者姓名： | 林修洲 龚敏 陈天祥 |
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| 作者单位： | 四川轻化工学院材料与化学工程系, |
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| 基金项目： | 中国科学院金属腐蚀所国家重点实验室基金 |
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| 摘 要： | 针对多功能酸洗缓蚀抑雾剂CQH-2对铝材缓蚀抑雾效果较差等问题，采用线性极化技术和失重法测定缓蚀效率，大气采样及酸碱中和滴定法测定抑雾率。通过优选，得到一种对铝材有很高缓蚀抑雾效果，同时又不影响其对碳钢、不锈钢等材料的高效缓蚀抑雾效果的新配方。并对其机理进行了初步探讨。
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| 关 键 词： | 铝 盐酸 缓蚀抑雾剂 |
| 文章编号： | 1008-438X（2001）01-0010-04 |
| 修稿时间： | 2000年12月5日 |
Improving the Corrosion
Inhibit Effect of Multifuction Acid Cleaning Corrosion and Fog Inhibitor to Aluminum |
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| Abstract: | In order to solve the program about the bad corrosion and acidfog inhibit effect of the multifuction acid cleaning corrosion and fog inhibitor CQH-2 to aluminum, We mensurated the corrosion inhibit effects with the line linear polarity technique and weight loss measurement method, mensurated the acid fog inhibit effects with air sample and acid- alcali neutralize method.Through optimum seeking, we got a new upgraded composition of CQH-2 which have very high inhibit effects in aluminum-HCl system and have no influence on high inhibition to carbon steel and stainless steel in HCl. We also searched the mechanism of corrosion and fog inhibit effects. |
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