| 部分钢铁材料在北京地区腐蚀规律研究 |
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| 引用本文： | 张晓云,马颐军,孙志华,刘明辉,赖俊滨.部分钢铁材料在北京地区腐蚀规律研究[J].腐蚀与防护,2004,25(7):277-280. |
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| 作者姓名： | 张晓云 马颐军 孙志华 刘明辉 赖俊滨 |
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| 作者单位： | 北京航空材料研究院,北京,100095 |
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| 基金项目： | 国家自然科学基金资助项目(59899141) |
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| 摘 要： | 对17种黑色金属在北京地区自然环境暴露16年的大气腐蚀数据进行了回归分析，研究发现，碳钢、低合金钢和耐候钢的腐蚀规律符合双对数曲线方程的数学模型，腐蚀过程是阻滞过程。在北京地区，低碳钢、低合金钢和耐候钢的耐腐蚀性能差异不大，严格控制硫含量的低碳钢具有相当好的耐候性。
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| 关 键 词： | 大气腐蚀 黑色金属 |
| 文章编号： | 1005-748X(2004)07-0277-04 |
| 修稿时间： | 2003年6月16日 |
ATMOSPHERIC CORROSION OF SOME STEELS IN BEIJING AREA |
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| ZHANG Xiao-yun,MA Yi-jun,SUN Zhi-hua,LIU Ming-hui,LAI Jun-bin.ATMOSPHERIC CORROSION OF SOME STEELS IN BEIJING AREA[J].Corrosion & Protection,2004,25(7):277-280. |
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| Authors: | ZHANG Xiao-yun MA Yi-jun SUN Zhi-hua LIU Ming-hui LAI Jun-bin |
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| Abstract: | 17 steels were exposed in Beijing for 16 years. The results showed that the corrosion law was satisfied by double logarithmic function for low carbon steels, low alloy steels and weathering steels. The corrosion process was blocked by inner rust layers. The corrosion resistance of low carbon steels, low alloy steels and weathering steels was not obviously different. The low carbon steels containing a low content of sulphur showed fairly good resistance to atmospheric corrosion. |
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| Keywords: | Atmospheric corrosion Steel |
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