| 钢铁常温环保型黑色转化膜的研究 |
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| 引用本文： | 周游,姚颖悟,谭超龙,赵春霞. 钢铁常温环保型黑色转化膜的研究[J]. 电镀与精饰, 2012, 34(8): 37-40 |
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| 作者姓名： | 周游 姚颖悟 谭超龙 赵春霞 |
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| 作者单位： | 1. 河北工业大学化工学院电化学表面技术研究室,天津,300130
2. 武汉理工大学材料科学与工程学院,湖北武汉,430070 |
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| 基金项目： | 河北省自然科学基金，河北省高等学校科学技术研究优秀青年基金，河北工业大学优秀青年科技创新基金 |
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| 摘 要： | 实验研究了一种适用于钢铁的常温环保型黑色转化膜处理技术,通过考察溶液组分及工艺参数对膜层耐蚀性能的影响,获得了膜层制备的最佳条件,硫酸铜点滴法检验耐蚀时间可达174s,并探讨了成膜机理。
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| 关 键 词： | 钢铁 黑色转化膜 常温 环保 成膜机理 |
Environmental-friendly Black Conversion Coating for Steel at Room Temperature |
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| ZHOU You , YAO Ying-wu , TAN Chao-long , ZHAO Chun-Xia. Environmental-friendly Black Conversion Coating for Steel at Room Temperature[J]. Plating & Finishing, 2012, 34(8): 37-40 |
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| Authors: | ZHOU You YAO Ying-wu TAN Chao-long ZHAO Chun-Xia |
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| Affiliation: | 1.Electrochemical Surface Technology Research Laboratory,School of Chemical Engineering and Technology,Hebei University,Tianjin 300130,China;2.School of Materials Science and Engineering,Wuhan University of Technology,Wuhan 430070,China) |
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| Abstract: | An environmental-friendly technology of black conversion coating for steel at room temperature was studied by experiments,the optimum condition for the coating preparation was developed by examining the effects of solution component and process paramenter on the coating’s corrosion resistance.The anti-corrosion time of coating could up to 174 s in CuSO4 titration test.The formation mechanism of coating was also discussed in this paper. |
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| Keywords: | steel black conversion coating room temperature environmental-friendly formation mechanism of the coating |
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