| 45#钢在磷酸盐颜料提取液中的电化学行为 |
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| 引用本文： | 马少妹,房伟,陈燕,邹玉琴,袁爱群,徐家燕,梁建新.45#钢在磷酸盐颜料提取液中的电化学行为[J].广东化工,2010,37(10):21-23,68. |
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| 作者姓名： | 马少妹 房伟 陈燕 邹玉琴 袁爱群 徐家燕 梁建新 |
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| 作者单位： | 1. 广西民族大学化学与生态工程学院,广西南宁530006;
2. 广西柳州市造漆厂,广西柳州545005; |
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| 基金项目： | 国家自然科学基金项目（20566003）,广西民族大学重大项目（2008ZD012）,广西科学研究与技术开发计划应用基础研究专项（桂科基0991005） |
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| 摘 要： | 用开路电位法、Tafel极化曲线、EIS等方法研究了45#钢在不同pH的磷酸锌、APW-I及两种复合掺杂磷酸盐颜料3.5%NaCl水提取液中的电化学行为。研究结果表明:两种复合掺杂磷酸盐颜料在不同酸碱度条件下,均显示出异常优异的腐蚀抑制性能,且是以抑制阳极为主的防锈颜料;碱性体系下,传统磷酸盐颜料APW-I的结果较为优越。
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| 关 键 词： | 磷酸盐 防锈颜料 电化学行为 颜料提取液 |
Electrochemical Behaviors of 45^# Steel in Phosphate-doped Water Extracts |
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| Ma Shaomei,Fang Wei,Chen Yan,Zou Yuqin,Yuan Aiqun,Xu Jiayan,Liang Jianxin.Electrochemical Behaviors of 45^# Steel in Phosphate-doped Water Extracts[J].Guangdong Chemical Industry,2010,37(10):21-23,68. |
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| Authors: | Ma Shaomei Fang Wei Chen Yan Zou Yuqin Yuan Aiqun Xu Jiayan Liang Jianxin |
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| Affiliation: | 1. Department of Chemistry and Ecology Engineering, Guangxi University For Nationalities, Nanning 530006; 2. Guangxi liu Zhou Paint Factory, Liuzhou 545005, China) |
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| Abstract: | The electrochemical behaviors of 45^# carbon steel in different pH system such as zinc phosphate, APW-I or two co-doped phosphate water extracts with 3.5 % NaCl were studied by open circuit potential, polarization curve and EIS. The results showed that： corrosion inhibitions of two co-doped phosphate, taking inhibiter anode reactions as the principal things, were better than that of other phosphate pigment in different pH values. But in basic systems, the pigment of APW-I is the best one. |
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| Keywords: | phosphate antirustpigment electrochemicalbehaviors water extracts |
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