| 二元羧酸盐对10~#钢孔蚀的抑制作用 |
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| 引用本文： | 林志成,黎明,旷亚非,徐泰玲.二元羧酸盐对10~#钢孔蚀的抑制作用[J].湖南大学学报(自然科学版),1990,17(2). |
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| 作者姓名： | 林志成 黎明 旷亚非 徐泰玲 |
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| 作者单位： | 湖南大学化学化工系
(林志成，黎明，旷亚非)，湖南大学应用物理系(徐泰玲) |
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| 摘 要： | 本文采用AES分析和电化学方法,研究了10~#钢钝化膜在含NaCl碳酸钠缓冲溶液中,二元羧酸盐对孔蚀的抑制作用.结果表明,二元羧酸盐对钝化膜孔蚀有抑制作用,其抑制能力顺序为:壬二酸>癸二酸》庚二酸>辛二酸>己二酸
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| 关 键 词： | 钝化 孔蚀 缓蚀作用 缓蚀剂/二元羧酸盐 钝化膜 |
Inhibiting Pitting of Passive Films on 10~# Steel by Bicarboxylate |
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| Lin Zhicheng Li Ming Kuang Yafei.Inhibiting Pitting of Passive Films on 10~# Steel by Bicarboxylate[J].Journal of Hunan University(Naturnal Science),1990,17(2). |
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| Authors: | Lin Zhicheng Li Ming Kuang Yafei |
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| Institution: | Lin Zhicheng Li Ming Kuang Yafei Department of Chemistry and Chemical Engineering
Xu Tailing Department of Applied Physics |
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| Abstract: | Inhibiting pitting of passive films on 10~# steel are studied by electrochemical methods and AES techniques in 3% NaCl cabonate-bicarbonate buffer solution containinng bicarboxylate. The results show that the inhibition efficency of bicarboxylate decreases according to the following order:
azelaic acid>sebacic acid?pimelic acid>suberic acid>adipic acid |
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| Keywords: | passivation pitting corrosion inhibition inhibitor/bicarboxylate passive film |
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