Study on Film-forming of Imidazoline Amide on Q235 Carbon Steel

被引：0

作者：

Zhao, Liugong ^{[1
]}

Sheng, Yangzhen ^{[1
]}

Qiang, Qiuke ^{[1
]}

机构：

[1] Shenyang Univ Technol, Sch Sci, Liaoning 110870, Peoples R China

来源：

2015 4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2015) | 2015年

关键词：

film; water-soluble imidazoline amide; adsorpt; MILD-STEEL; INHIBITION PERFORMANCE; CORROSION-INHIBITORS; ACID; CHLORIDE; MEDIA; IRON; CO2; MECHANISM; BEHAVIOR;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The filmforming was evaluated by means of electrochemical methods and atomic force microscopy(AFM) on the surface of Q235 carbon steel. The electrochemical polarization curve results revealed that corrosion inhibitor is inhibiting anode process. Corrosion inhibitors on the surface of Q235 carbon steel belongs to multilayer adsorption; AFM results demonstrates that corrosion inhibitors can be formed on the surface of the carbon steel to protect it from corrosion, The surface roughness decreased, the bigger adhesion was observed between the AFM tip and the surface of steel in the corrosion inhibitors area.

引用

页码：1839 / 1844

页数：6

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