| 高酸度磷化液成膜机理探讨 |
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| 引用本文： | 张圣麟,李红玲,郑洪河,常照荣. 高酸度磷化液成膜机理探讨[J]. 表面技术, 2005, 34(5): 70-72,78 |
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| 作者姓名： | 张圣麟 李红玲 郑洪河 常照荣 |
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| 作者单位： | 河南师范大学化学与环境科学学院,河南,新乡,453007;河南师范大学化学与环境科学学院,河南,新乡,453007;河南师范大学化学与环境科学学院,河南,新乡,453007;河南师范大学化学与环境科学学院,河南,新乡,453007 |
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| 摘 要： | 有关高酸度磷化液的成膜机理目前尚无定论,作者通过对高酸度磷化液进行反复的实验,主要从时间、温度、促进剂等因素对高酸度磷化液所形成的磷化膜的耐蚀性的影响进行了讨论,并在此基础上初步探讨了高酸度磷化液的成膜机理, 形成的磷化膜为非晶型的磷酸铁盐.
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| 关 键 词： | 磷化处理 高酸度处理 机理 促进剂 耐蚀性 磷化液 磷化膜 成膜 |
| 文章编号： | 1001-3660（2005）05-0070-03 |
| 收稿时间： | 2005-06-14 |
| 修稿时间： | 2005-06-14 |
Study on the Mechanism of Film Forming of High Acidity Phosphating Solution |
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| ZHANG Sheng-lin,LI Hong-ling,ZHENG Hong-he,CHANG Zhao-rong. Study on the Mechanism of Film Forming of High Acidity Phosphating Solution[J]. Surface Technology, 2005, 34(5): 70-72,78 |
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| Authors: | ZHANG Sheng-lin LI Hong-ling ZHENG Hong-he CHANG Zhao-rong |
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| Abstract: | No final conclusion has yet been reached on the mechanism of film forming of high acidity phosphating solution currently. Through the iterative experiments on the high acidity phosphating solution, the corrosion resistance of phosphating film from the factors such as time, temperature and accelerant etc. was discussed. And on this foundation, the mechanism of film forming of high acidity phosphating solution was inquired into. The formative phosphating film was uncrystalline iron phosphate. |
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| Keywords: | Phosphating treatment High acidity Mechanism Accelerant Corrosion resistance Phosphating solution Phosphating film Film forming |
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