| 电镀锌生产线导电辊腐蚀失效原因与机理 |
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| 摘 要： | 在实验室模拟生产现场工况条件，通过浸泡实验和电化学方法等，研究了铜和３０４不锈钢的腐蚀行为；分析了介质条件（温度、Ｆｅ３＋及Ｃｌ－浓度）的影响；特别考虑了间断性的阴极状态对材料腐蚀的作用。提出了生产线上导电辊产生腐蚀失效的原因和机理。
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| 关 键 词： | 导电辊，腐蚀，阴极状态 |
An Investigation to Corrosion Failure of Conductor Rolls in Electrogalovanizing Line |
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| Authors: | Zhang Puqiang Wu Jixun Meng Huimin Lu Yanping Ren Qun Yuan Jinzhao |
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| Institution: | Dept.of Surface Science and Corrosion Engineering |
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| Abstract: | The corrosion behavior of Cu and SS304 has been studied by means of the immersing test and the electrochemistry method underthe conditions simulating industrial site.The influences of medium condition,particularly periodic cathodic state on material corrosion have been investigated.The reason and mechanism of corrosion failure of the conductor rolls have been proposed. |
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| Keywords: | conductor rolls corrosion cathodic state |
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