| 316L不锈钢在海水中的阴极极化行为研究 |
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| 引用本文： | 孙兆栋,杜敏,张静,蒋斌.316L不锈钢在海水中的阴极极化行为研究[J].材料科学与工艺,2011,19(1):36-40. |
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| 作者姓名： | 孙兆栋 杜敏 张静 蒋斌 |
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| 作者单位： | 中国海洋大学化学化工学院海洋化学理论与工程技术教育部重点实验室; |
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| 摘 要： | 为了探索316L不锈钢阴极保护有效控制电位,利用动电位极化曲线及恒电位极化法研究了316L不锈钢在天然海水和模拟闭塞液中的阴极极化行为,通过失重法研究了不同电位恒电位极化对316L不锈钢在模拟闭塞液中腐蚀控制的效果.研究表明:316L不锈钢在海水中适宜的阴极保护电位为-0.6～-0.9 V(vs.SCE),模拟闭塞液中...
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| 关 键 词： | 316L不锈钢 海水腐蚀 阴极保护电位 模拟闭塞液 |
The cathodic polarization behavior of 316L stainless steel in seawater |
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| SUN Zhao-dong,DU Min,ZHANG Jing and JIANG Bin.The cathodic polarization behavior of 316L stainless steel in seawater[J].Materials Science and Technology,2011,19(1):36-40. |
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| Authors: | SUN Zhao-dong DU Min ZHANG Jing and JIANG Bin |
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| Affiliation: | SUN Zhao-dong,DU Min,ZHANG Jing,JIANG Bin(Key Laboratory of Marine Chemistry Theory and Technology,Ministry of Education,College of Chemistry and Chemical Engineering,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | To explore the available cathodic protection potential for 316L stainless steel in seawater,the potentiodynamic polarization scan and potentiostatic polarization measurements were carried out in natural seawater and simulated occlusion solution.The effect of cathodic potential on localized corrosion was assessed by potentiostatic weight-loss tests,and the products on the 316L surface after polarization at different polarization potential were analyzed by stereo-microscope(SM),scanning electron microscopy(SE... |
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| Keywords: | 316L stainless steel seawater corrosion cathodic protection potential simulated occlusion solution |
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