| 耐候钢耐蚀性能的评定 |
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| 引用本文： | 朴秀玉,岳丽杰,王龙妹,张家芸,张颖.耐候钢耐蚀性能的评定[J].北京科技大学学报,2005,27(5):549-551. |
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| 作者姓名： | 朴秀玉 岳丽杰 王龙妹 张家芸 张颖 |
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| 作者单位： | 北京科技大学冶金与生态学院，东北大学机械学院，北京钢铁研究总院工艺所，北京科技大学冶金与生态学院，北京科技大学冶金与生态学院 北京 100083，沈阳 110031，北京 100081，北京 100083，北京 100083 |
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| 摘 要： | 采用干湿浸渍实验获得耐候钢的防护性锈层.应用交流阻抗实验方法测试了所得的锈层,建立了等效电路分析数据.结果表明,交流阻抗方法可以有效地分析耐候钢内锈层的性质.干湿浸渍循环实验与交流阻抗方法相结合,可以快速、合理地评价耐候钢耐蚀性能.
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| 关 键 词： | 周浸 耐候钢 锈层 交流阻抗 耐候钢 耐蚀性能 weathering steel Evaluation 评价 快速 结合 循环实验 湿浸渍 性质 内锈层 分析数据 实验方法 结果 等效电路 测试 交流阻抗 应用 防护性 浸渍实验 |
| 收稿时间： | 07 2 2004 12:00AM |
| 修稿时间： | 12 10 2004 12:00AM |
Evaluation of weathering steel's corrosion-resistant performances |
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| PIAO Xiuyu, YUE Lijie, WANG Longmei, ZHANG Jiayun, ZHANG Ying.Evaluation of weathering steel''''s corrosion-resistant performances[J].Journal of University of Science and Technology Beijing,2005,27(5):549-551. |
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| Authors: | PIAO Xiuyu YUE Lijie WANG Longmei ZHANG Jiayun ZHANG Ying |
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| Institution: | 1. Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China; 2. School of Mechanical Engineering, Northeast University, Shenyang 110031, China; 3. Central Institute of Iron and Steel Technology, Beijing 100081, China |
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| Abstract: | The rust layer of a weathering steel was obtained by using dry-wet circle test and then analyzed by Electrochemical Impedance Spectroscopy (EIS) with an established equivalent electrical circuit. The results indicated that the technique of EIS test could be used to analyze characteristics of the inner rust layer of the weathering steel effectively. The combination of dry-wet circle test and EIS test would be applied to evaluate the weathering steel's corrosion-resistant performance rapidly and reasonably. |
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| Keywords: | dry-wet circles test weathering steel rust electrochemical impedance spectroscopy |
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