| 几种不同大气腐蚀预测模型的比较 |
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| 引用本文： | 马小彦,汪轩义,屈祖玉,李长荣,王光雍.几种不同大气腐蚀预测模型的比较[J].北京科技大学学报,2000,22(2):145-148. |
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| 作者姓名： | 马小彦 汪轩义 屈祖玉 李长荣 王光雍 |
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| 作者单位： | 北京科技大学材料与科学学院腐蚀与防护中心!北京100083(马小彦,汪轩义,屈祖玉,李长荣),北京科技大学材料与科学学院腐蚀与防护中心!北京10(王光雍) |
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| 摘 要： | 分别运用腐蚀速率与暴露时间关系的指数模型、“灰色系统”的ＧＭ（１,１）,模型和环境综合因子模型和预测碳钢和低合金刚的大气腐蚀率,并与挂片暴露试验结果进行比较。结果表明,相同材料在不同的大气环境下有着不同的腐蚀规律,碳钢和低合金钢的大气腐蚀预测可选择不同的预测模型。
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| 关 键 词： | 大气腐蚀 预测模型 碳钢 低合金钢 |
Comparison of Several Different Models in Atmospheric Corrosion Prediction |
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| As Xiaoyan, WHAGXiunyi, QU Zuyu, LI Changrong, Wang Guangung.Comparison of Several Different Models in Atmospheric Corrosion Prediction[J].Journal of University of Science and Technology Beijing,2000,22(2):145-148. |
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| Authors: | As Xiaoyan WHAGXiunyi QU Zuyu LI Changrong Wang Guangung |
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| Abstract: | Atmospheric corrosion rates of carbon steel and low alloy steel were Predicted by using different models: two regressive models (D=ATn,D=ATBeC/T ), GM(l, l) model of" Gray system", and synthetic factors model of atmospheric corrosion. By comparing the calculated values with exposed test values, it indicated that same materials have different corrosion rules in different environments at the same time for different materials have different prediction models in the same environment. |
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| Keywords: | atmospheric corrosion model prediction |
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