| 羧酸类铜缓蚀剂与苯并三氮唑在海水中协同效应的研究 |
| |
| 引用本文： | 董泉玉,张强,李自托,杨从贵,程怡,王学涛,王巍,孙桐檀. 羧酸类铜缓蚀剂与苯并三氮唑在海水中协同效应的研究[J]. 腐蚀与防护, 2004, 25(10): 426-428 |
| |
| 作者姓名： | 董泉玉 张强 李自托 杨从贵 程怡 王学涛 王巍 孙桐檀 |
| |
| 作者单位： | 1. 大连理工大学化工学院电化学工程系,大连,116012
2. 大连热电集团有限公司,大连,116012 |
| |
| 摘 要： | 用挂片失重法及电化学极化曲线的方法，研究了一种羧酸类缓蚀剂与苯并三氮唑在海水中的协同效应。并与BTA在海水中对紫铜的缓蚀性能加以比较，结果表明，该类缓蚀剂与BTA复配后显示了比BTA更好的缓蚀性能。该类缓蚀剂制备工艺简单，从而降低了在海水中铜缓蚀的成本。
|
| 关 键 词： | 苯并三氮唑 铜缓蚀剂 羧酸类缓蚀剂 协同效应 |
| 文章编号： | 1005-748X(2004)10-0426-03 |
| 修稿时间： | 2003-11-18 |
SYNERGISTIC EFFECT OF CARBOXYLIC ACID INHIBITOR WITH BTA |
| |
| DONG Quan-yu,ZHANG Qiang,LI Zi-tuo,YANG Cong-gui,CHENG Yi,WANG Xue-tao,WANG Wei,SUN Tong-tan. SYNERGISTIC EFFECT OF CARBOXYLIC ACID INHIBITOR WITH BTA[J]. Corrosion & Protection, 2004, 25(10): 426-428 |
| |
| Authors: | DONG Quan-yu ZHANG Qiang LI Zi-tuo YANG Cong-gui CHENG Yi WANG Xue-tao WANG Wei SUN Tong-tan |
| |
| Affiliation: | DONG Quan-yu~1,ZHANG Qiang~1,LI Zi-tuo~1,YANG Cong-gui~1,CHENG Yi~2,WANG Xue-tao~2,WANG Wei~2,SUN Tong-tan~2 |
| |
| Abstract: | The synergistic effect of a carboxylic acid inhibitor with BTA in natural seawater was studied using weight-loss and polarization curve methods. The results indicate that the carboxylic acid inhibitor mixed with BTA presents better inhibiting property for copper than using BTA or carboxylic acid inhibitor individually. The preparation process of the inhibitor is very simple, and thus beneficial to decreasing the cost of corrosion inhibitor for copper. |
| |
| Keywords: | BTA Inhibitor of copper corrosion Carboxylic acid inhibitor Synergistic effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
