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| 冷却水中杀菌剂次氯酸钠、异噻唑啉酮对不锈钢的侵蚀性比较 | |
| 引用本文： | 刘蕊,葛红花,龚晓明,孟新静,赵玉增.冷却水中杀菌剂次氯酸钠、异噻唑啉酮对不锈钢的侵蚀性比较[J].材料保护,2011,44(1):60-61,74,8,9. |
| 作者姓名： | 刘蕊 葛红花 龚晓明 孟新静 赵玉增 |
| 作者单位： | 1. 上海电力学院,能源与环境工程学院,上海,200090 2. 上海电力学院,上海热交换系统节能工程技术研究中心,上海,200090 3. 上海电力学院,上海高校电力腐蚀控制与应用电化学重点实验室,上海,200090 |
| 基金项目： | 上海市科学技术委员会项目 |
| 摘 要： | 冷却水对不锈钢有腐蚀作用,在冷却水中分别添加杀菌剂次氯酸钠和异噻唑啉酮,采用极化曲线研究了次氯酸钠和异噻唑啉酮对TP304L不锈钢电极耐蚀性能的影响.结果表明:冷却水中次氯酸钠可以促进不锈钢的点蚀,随放置时间的延长冷却水对不锈钢的侵蚀性增加;冷却水中加入异噻唑啉酮对不锈钢的极化曲线不产生影响,在放置过程中冷却水对不锈钢... |
| 关 键 词： | 点蚀 次氯酸钠 异噻唑啉酮 不锈钢 冷却水 极化曲线 |
Corrosion Resistance of Sodium Hypochlorite and Isothiazolone Bactericides to Stainless Steel in Cooling Water |
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| LIU Rui,GE Hong-hua,GONG Xiao-ming,MENG Xin-jing,ZHAO Yu-zeng.Corrosion Resistance of Sodium Hypochlorite and Isothiazolone Bactericides to Stainless Steel in Cooling Water[J].Journal of Materials Protection,2011,44(1):60-61,74,8,9. | |
| Authors: | LIU Rui GE Hong-hua GONG Xiao-ming MENG Xin-jing ZHAO Yu-zeng |
| Affiliation: | LIU Rui,GE Hong-hua,GONG Xiao-ming,MENG Xin-jing,ZHAO Yu-zeng(a.School of Thermal Power and Environmental Engineering,b.Shanghai Engineering Research Center of Energy-Saving in Heat Exchange Systems,c.Shanghai Key Laboratory of Colleges and Universities for Corrosion Control in Electric Power System and Applied Electrochemistry,Shanghai University of Electric Power,Shanghai 200090,China). |
| Abstract: | Bactericides of sodium hypochlorite and isothiazolone were introduced into cooling water.The influence of sodium hypochlorite and isothiazolone on the corrosion resistance of TP304L stainless steel in cooling water was studied by measuring polarization curves.It was found that the introduction of sodium hypochlorite into the cooling water accelerated pitting of the stainless steel,and the corrosiveness of the cooling water containing sodium hypochlorite was enhanced with extending time of storage.Adding iso... |
| Keywords: | pitting sodium hypochlorite isothiazolone stainless steel polarization curves |
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