风力发电机模拟冷却液中的B10铜镍合金缓蚀剂

李康; 蒋曹枫; 高立新

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上海电力大学学报:2013,29(4):387-389

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风力发电机模拟冷却液中的B10铜镍合金缓蚀剂

李康, 蒋曹枫, 高立新

(上海电力学院环境与化学工程学院, 上海 200090)

Corrosion Inhibitor of B10 Copper-Nickel Alloy in the Simulated Cooling Fluid for Wind Turbine

LI Kang, JIANG Caofeng, GAO Lixin

(School of Environmental and Chemical Engineering, Shanghai University of Electric Power, Shanghai 200090, China)

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本文已被：浏览 1026次下载 635次
投稿时间：2012-07-09

中文摘要: 以B10铜镍合金作为海上风力发电机集中冷却系统的管道材料，采用含少量无水硫酸钠、氯化钠、碳酸氢钠的乙二醇水溶液作为模拟冷却液，通过电化学方法研究了B10铜镍合金在模拟冷却液中的腐蚀行为，考察了HJ-20-2气相缓蚀剂和苯甲酸钠复配对B10铜镍合金的缓蚀作用。结果表明，两者的复配使用对B10铜镍合金具有较好的保护作用，缓蚀效率最高可达83。23%。

中文关键词: 海上风力发电机冷却系统腐蚀缓蚀剂

Abstract:B10 copper-nickel alloy is chosen as pipe materials in the cooling system of the offshore wind turbine． Ethylene glycol aqueous solution containing a little anhydrous sodium sulfate, sodium chloride, sodium bicarbonate is used as simulated cooling fluid． B10 copper-nickel alloy corrosion behavior in the simulated cooling fluid is studied by electrochemical measurements． The combination of HJ-20-2 volatile corrosion inhibitor and the sodium benzoate is developed for controlling the corrosion of the B10 copper-nickel alloy pipe． It is shown that the best inhibition efficiency is 83． 23% by using 0． 05 g /L HJ-20-2 and 0． 4 M sodium benzoate．

keywords: offshore wind turbines cooling system corrosion corrosion inhibitor

文章编号：20130418 中图分类号： 文献标志码：

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作者	单位	E-mail
李康	上海电力学院环境与化学工程学院, 上海 200090	glx2010@shiep.edu.cn
蒋曹枫	上海电力学院环境与化学工程学院, 上海 200090
高立新	上海电力学院环境与化学工程学院, 上海 200090

Author Name	Affiliation	E-mail
LI Kang	School of Environmental and Chemical Engineering, Shanghai University of Electric Power, Shanghai 200090, China	glx2010@shiep.edu.cn
JIANG Caofeng	School of Environmental and Chemical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
GAO Lixin	School of Environmental and Chemical Engineering, Shanghai University of Electric Power, Shanghai 200090, China

引用文本：
李康,蒋曹枫,高立新.风力发电机模拟冷却液中的B10铜镍合金缓蚀剂[J].上海电力大学学报,2013,29(4):387-389.
LI Kang,JIANG Caofeng,GAO Lixin.Corrosion Inhibitor of B10 Copper-Nickel Alloy in the Simulated Cooling Fluid for Wind Turbine[J].Journal of Shanghai University of Electric Power,2013,29(4):387-389.