| 耐候钢和碳钢大气腐蚀规律分析 |
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| 引用本文： | 张晓云,蔡健平,马颐军,赖俊滨,刘明辉. 耐候钢和碳钢大气腐蚀规律分析[J]. 腐蚀科学与防护技术, 2004, 16(6): 389-391 |
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| 作者姓名： | 张晓云 蔡健平 马颐军 赖俊滨 刘明辉 |
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| 作者单位： | 北京航空材料研究院,北京,100095;北京航空材料研究院,北京,100095;北京航空材料研究院,北京,100095;北京航空材料研究院,北京,100095;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 ( 5 989914 1)，国家重点规划发展项目 (G19990 65 0 0 4) |
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| 摘 要： | 对北京、青岛、江津、武汉地区的耐候钢与碳钢8年和16年的大气腐蚀数据进行方差分析，研究发现两类材料在北京地区的大气腐蚀数据无显著差异；在青岛、江津、武汉3个地区，虽然4年时耐候钢腐蚀速率明显低于碳钢，但8年和16年耐候钢与碳钢之间的腐蚀速率已无明显差异.
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| 关 键 词： | 大气腐蚀 耐候钢 碳钢 |
| 文章编号： | 1002-6495(2004)05-0389-03 |
| 修稿时间： | 2003-06-14 |
ANALYSIS ON ATMOSPHERIC CORROSION OF WEATHERING AND CARBON STEELS |
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| ZHANG Xiao-yun,CAI Jian-png,MA Yi-jun,LAI Jin-bin,LIU Min-huiBeijing Institute of Aeronautical Materials,Beijing. ANALYSIS ON ATMOSPHERIC CORROSION OF WEATHERING AND CARBON STEELS[J]. Corrosion Science and Protection Technology, 2004, 16(6): 389-391 |
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| Authors: | ZHANG Xiao-yun CAI Jian-png MA Yi-jun LAI Jin-bin LIU Min-huiBeijing Institute of Aeronautical Materials Beijing |
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| Affiliation: | ZHANG Xiao-yun,CAI Jian-png,MA Yi-jun,LAI Jin-bin,LIU Min-huiBeijing Institute of Aeronautical Materials,Beijing 100095 |
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| Abstract: | Variance analysis on atmospheric corrosion data of weathering and carbon steels exposed in Beijing,Qingdao,Jiangjin and Wuhan for 8 and 16 years respectively was conducted.It was found that there was no difference between weathering steels and carbon steels exposed in Beijing.After exposure test in Qingdao,Jiangjin and Wuhan for 4 years,the corrosion rate of weathering steels was obviously lower than that of carbon steels.However,there was no marked difference between weathering and carbon steels exposed for 8 years and 16 years. |
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| Keywords: | atmospheric corrosion weathering steels carbon steels |
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