| ATMP、硫脲缓蚀性能的研究 |
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| 引用本文： | 苏连芳,金振兴.ATMP、硫脲缓蚀性能的研究[J].渤海大学学报(自然科学版),2001,22(2):29-31. |
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| 作者姓名： | 苏连芳 金振兴 |
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| 作者单位： | 锦州师范学院化学系, |
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| 摘 要： | 利用 DJS- 2 92型恒电位仪分别测定了不同浓度的 ATMP、硫脲以及二者复配后在1 mol.dm-3硫酸溶液中的阴阳极极化曲线。实验结果表明 :ATMP、硫脲对碳钢的腐蚀有较强的抑制作用 ;浓度对二者的缓蚀性能有一定影响 ;ATMP、硫脲复配后缓蚀作用比单独使用两者中的任一种强。本文对 ATMP、硫脲的缓蚀机理进行了初步探讨 ,同时初步分析了二者复配后缓蚀性能增强的原因。
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| 关 键 词： | ATMP 硫脲 缓蚀 腐蚀 |
| 文章编号： | 1007-533X(2001)02-0029-03 |
| 修稿时间： | 2000年9月26日 |
Research on erosion characteristic of ATMP and sulfocarbamide |
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| SU Lian fang,JIN Zhen xing.Research on erosion characteristic of ATMP and sulfocarbamide[J].Journal of Bohai University:Natural Science Edition,2001,22(2):29-31. |
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| Authors: | SU Lian fang JIN Zhen xing |
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| Abstract: | In this paper,DJS 292potentionstat apparatus was used to mensurate separately the electrode polarization curve of different concentration of ATMP,sulfcarbamide or the mixture in lmol.dm 3 H 2SO 4 solution.The result of the experiment shoews that both ATMP and sulfocarbamied have strong prohibition to the erosion.The concentration affects the prohibition.The mixture is the strongest of the three solutions.erosion mechanism of ATMP and sulfocarbamide is initially studied and also the reason why the mixture reinforces its prohibition effect is analyzed. |
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| Keywords: | ATMP Sulfocarbamide corrosion inhibitor erosin |
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