| 铜在污染环境中的大气腐蚀 |
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| 引用本文： | 王振尧,于国才. 铜在污染环境中的大气腐蚀[J]. 腐蚀与防护, 2000, 21(8): 339-341,344 |
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| 作者姓名： | 王振尧 于国才 |
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| 作者单位： | 中国科学院金属腐蚀与防护研究所,金属腐蚀与防护国家重点实验室,沈阳,110015 |
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| 基金项目： | 国家自然科学基金!5 9899140 |
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| 摘 要： | 通过大气暴露试验和间歇式盐水喷雾试验，并对腐蚀产物的形貌和组成进行分析，研究铜在污染环境中的大气腐蚀行为，实验结果表明，大气湿沉降和ＮａＨＳＯ３对铜的腐蚀影响是显著的，铜的腐蚀规律可用Ｗ＝Ａ＋Ｂｔ公式描述。
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| 关 键 词： | 大气腐蚀 加速模拟腐蚀 铜 污染环境 |
ATMOSPHERIC CORROSION OF COPPER IN POLLUTED ENVIRONMENTS |
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| Wang Zhenyao,Yu Guocai. ATMOSPHERIC CORROSION OF COPPER IN POLLUTED ENVIRONMENTS[J]. Corrosion & Protection, 2000, 21(8): 339-341,344 |
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| Authors: | Wang Zhenyao Yu Guocai |
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| Abstract: | The behaviour of atmospheric corrosion of copper in polluted environments was studied through atmospheric exposure test, accelerated simulating corrosion test and the analysis of corrosion products The results showed that the corrosion process of copper could be described by a formulary of W=A+Bt , and that effect of atmospheric wet deposition and HSO - 3 on atmospheric corrosion of copper was obvious |
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| Keywords: | Atmospheric corrosion Accelerated simulating corrosion test Copper |
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