| 聚苯胺含量对镁合金上聚苯胺环氧涂层防腐性能的影响 |
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| 引用本文： | 陈永福,闫清立,钟军,王琴. 聚苯胺含量对镁合金上聚苯胺环氧涂层防腐性能的影响[J]. 表面技术, 2010, 39(6): 42-43,100. DOI: 10.3969/j.issn.1001-3660.2010.06.013 |
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| 作者姓名： | 陈永福 闫清立 钟军 王琴 |
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| 作者单位： | 中国兵器工业第五九研究所,重庆,400039;重庆市环境腐蚀与防护工程技术研究中心,重庆,400039;河南北方红阳工业集团有限公司,南阳,474678 |
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| 摘 要： | 在AZ31B镁合金表面制备了含本征态聚苯胺O%,1%,2%,4%,6%的聚苯胺/环氧防腐涂层,通过Tafel极化曲线、电化学阻抗谱测试及中性盐雾实验对比了其在3.5%NaCl溶液中的防腐性能.结果表明:聚苯胺的含量时聚苯胺环氧涂层的防腐性能有较大影响,聚苯胺的质量分数为2%时,涂层具有最佳的防腐性能.
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| 关 键 词： | 聚苯胺 防腐 环氧涂料 防腐性能 镁合金 |
| 收稿时间： | 2010-08-21 |
| 修稿时间： | 2010-12-10 |
The Effect of Mass Rate of Polyaniline on Corrosion Resistance of Polyaniline/Epoxy Coating on AZ31B Magnesium Alloy |
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| CHEN Yong-fu,YAN Qing-li,ZHONG Jun and WANG Qin. The Effect of Mass Rate of Polyaniline on Corrosion Resistance of Polyaniline/Epoxy Coating on AZ31B Magnesium Alloy[J]. Surface Technology, 2010, 39(6): 42-43,100. DOI: 10.3969/j.issn.1001-3660.2010.06.013 |
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| Authors: | CHEN Yong-fu YAN Qing-li ZHONG Jun WANG Qin |
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| Affiliation: | 1.NO.59 Institute of China Ordnance Industry, Chongqing 400039, China;2.Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing 400039, China,Henan North Hongyang Industries Geoup Co LTD, Nanyang 474678, China,1.NO.59 Institute of China Ordnance Industry, Chongqing 400039, China;2.Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing 400039, China and 1.NO.59 Institute of China Ordnance Industry, Chongqing 400039, China;2.Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing 400039, China |
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| Abstract: | The polyaniline/epoxy anticorrosive coatings on AZ31B magnesium alloy that the mass rate of eigenstate polyaniline in coating was 0%,1%,2%,4%and 6% were prepared, and theirs corrosion resistance in 3.5% NaCl solution was studied by Tafel,EIS and salt spray test. Resultsindicate that the mass rate has significantinfluence on the corrosion resistance of the polyaniline/epoxy coating, the corrosion resistance of the coating is best when the mass rate of polyaniline in coating is 2%. |
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| Keywords: | polyaniline corrosion resistance epoxy coating corrosion resistance magnesium alloy |
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