| 电力接地网土壤腐蚀性的评价 |
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| 引用本文： | 陈坤汉,杨道武,喻林萍,朱志平,杨海军.电力接地网土壤腐蚀性的评价[J].腐蚀与防护,2008,29(10):614-617. |
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| 作者姓名： | 陈坤汉 杨道武 喻林萍 朱志平 杨海军 |
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| 作者单位： | 长沙理工大学化学与环境工程学院，天津大学化工学院应用化学系 |
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| 摘 要： | 测定了三种不同类型土壤的主要理化性质,并根据DIN50929评价标准,对三种土壤腐蚀性进行综合评价.重点研究了含水量对三种土壤电阻率的影响关系,对不同含水量下接地材料的腐蚀数据进行了拟合,确定了腐蚀量与时间的关系曲线.
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| 关 键 词： | 接地网 腐蚀因素 土壤电阻率 含水量 |
Corrosion Evaluation of Electric Grounding Grid in Soil |
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| CHEN Kun-han,YANG Dao-wu,YU Lin-ping,ZHU Zhi-ping,YANG Hai-jun.Corrosion Evaluation of Electric Grounding Grid in Soil[J].Corrosion & Protection,2008,29(10):614-617. |
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| Authors: | CHEN Kun-han YANG Dao-wu YU Lin-ping ZHU Zhi-ping YANG Hai-jun |
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| Abstract: | The physicochemieal properties of three kinds of soil were mensurated and the corrosion property of three kinds of soil was evaluated by standard DIN50929.The relationship between the moisture content and soil resistivity was studied.According to the fitting of the corrosion data of different water contents,the relationship between corrosion mass and time was given out. |
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| Keywords: | grounding grid corrosion factor soil resistivity water content |
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