| 几种气相缓蚀剂组分间协同作用研究 |
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| 引用本文： | 万红敬,胡建伟,王晓梅,李志广. 几种气相缓蚀剂组分间协同作用研究[J]. 军械工程学院学报, 2013, 0(5): 75-78 |
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| 作者姓名： | 万红敬 胡建伟 王晓梅 李志广 |
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| 作者单位： | 军械工程学院基础部,河北石家庄050003 |
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| 摘 要： | 采用气相防锈甄别实验及量子化学计算方法对钼酸铵、亚硝酸钠、苯甲酸、苯甲酸钠、肉桂酸和肉桂酸钠等6种气相缓蚀剂的气相防锈能力和组分之间的协同作用进行研究．结果表明，4种单组分盐类物质本身不具备气相防锈能力，但2种无机盐和2种有机盐之间具有良好的协同效应．从防锈效果上看，钼酸铵完全可以代替亚硝酸钠，但由于其用量较高，成本上会高于传统的亚硝酸钠系气相缓蚀剂．
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| 关 键 词： | 气相缓蚀剂 亚硝酸钠 钼酸铵 协同效应 |
Research of Synergistic Effect of Some Volatile Corrosion Inhibitors |
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| Affiliation: | WAN Hong-jing, HU Jian-wei, WANG Xiao-mei, LJ Zhi-guang (Basic Courses Department, Ordnance Engineering College, Shijiazhuang 050003, China) |
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| Abstract: | The corrosion inhibition performance and synergistic effect of sodium nitrite, ammonium molybdate, benzoic acid,sodium benzoate, cinnamic acid and sodium cinnamate are investigated by volatile corrosion inhibition effectiveness discriminating test and quantum chemical calculations. The results indicated that synergistic effect existed between inorganic salts and organic salts. In multicomponent corrosion inhibitor the ammonium molybdate can replace sodium nitrite, but the cost is higher. |
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| Keywords: | volatile corrosion inhibitor sodium nitrite ammonium molybdate synergistic effect |
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