| 不同温度条件下铬酸盐钝化镀锡板的耐蚀性研究 |
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| 引用本文： | 贡雪南,刘常升,于晓中,安成强. 不同温度条件下铬酸盐钝化镀锡板的耐蚀性研究[J]. 表面技术, 2007, 36(6): 25-26,29 |
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| 作者姓名： | 贡雪南 刘常升 于晓中 安成强 |
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| 作者单位： | 东北大学材料与冶金学院,辽宁,沈阳,110004;东北大学材料与冶金学院,辽宁,沈阳,110004;东北大学材料与冶金学院,辽宁,沈阳,110004;东北大学材料与冶金学院,辽宁,沈阳,110004 |
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| 摘 要： | 以镀锡钢板钝化工艺中的钝化温度为研究对象,使用金相观察、X射线光电子能谱(XPS)、电化学等试验方法,讨论了不同温度条件对铬酸盐钝化镀锡板的耐中性溶液腐蚀、耐硫蚀、耐酸蚀等性能的影响以及钝化膜表面元素铬的元素价态.结果表明:铬元素在钝化膜中的状态为2种铬的化合物组成,分别为Cr2O3和Cr(OH)3.随着钝化温度的增加,钝化镀锡板耐中性溶液腐蚀有不同程度的增强,镀锡板耐硫蚀以及耐酸蚀性能均提高.
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| 关 键 词： | 镀锡板 钝化温度 耐蚀性 XPS |
| 文章编号： | 1001-3660（2007）06-0025-02 |
| 收稿时间： | 2007-08-27 |
| 修稿时间： | 2007-08-27 |
Research of Corrosion Resistance for Chromate Passivation Tinplate in Different Temperature |
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| GONG Xue-nan,LIU Chang-sheng,YU Xiao-zhong and AN Cheng-qiang. Research of Corrosion Resistance for Chromate Passivation Tinplate in Different Temperature[J]. Surface Technology, 2007, 36(6): 25-26,29 |
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| Authors: | GONG Xue-nan LIU Chang-sheng YU Xiao-zhong AN Cheng-qiang |
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| Affiliation: | School of Materials & Metallurgy, Northeastern University, Shenyang 110004, China,School of Materials & Metallurgy, Northeastern University, Shenyang 110004, China,School of Materials & Metallurgy, Northeastern University, Shenyang 110004, China and School of Materials & Metallurgy, Northeastern University, Shenyang 110004, China |
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| Abstract: | The corrosion study methods, which consisted of metallograph observation , X-ray photoelectron spectroscopy ( XPS) and electrochemistry method, were carried out to investigate the effect of neutral solution, sulfur and acid corrosion for tinplate in different temperature. It was shown that the film consists mainly of Cr( OH) 3 and Cr203. The corrosion resistance of chromate passivation tinplate in neutral solution was reinforced, and the corrosion rate for sulfur and acid declined with the increasing of passivation temperature. |
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| Keywords: | Tinplate Passivation temperature Corrosion resistance X-ray photoelectron Spectroscopy ( XPS) |
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