An electrochemical corrosion study of SAE1045 steel in polyacrylamide gel and sodium chloride surroundings

被引：0
|
作者：
Lu, Nan [1 ]
Yao, Yi [1 ]
Yang, Haipeng [2 ]
Chen, Xiliang [2 ]
Gu, Kunming [2 ]
Tang, Jiaoning [2 ]
机构：
[1] Shenzhen Water Engn Construct Management Ctr, Shenzhen 518048, Peoples R China
[2] Shenzhen Univ, Coll Mat Sci & Engn, Shenzhen Key Lab Special Funct Mat, Shenzhen, Peoples R China
来源：
FRONTIERS OF MATERIALS, CHEMICAL AND METALLURGICAL TECHNOLOGIES, PTS 1 AND 2 | 2012年 / 581-582卷
关键词：
Steel; Polarization; Chlorination; Gel; CARBON-STEEL; BEHAVIOR; IRON;
D O I：
10.4028/www.scientific.net/AMR.581-582.1002
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The electrochemical corrosion property of SAE1045 steel in polyacrylamide gel (PAM) surroundings with sodium chloride was investigated by using linear sweep voltammetry (LSV) method. Results showed that with the increase of PAM, the self-corrosion current decreased from 3.3 +/- 0.4 mu A down to 0.7 +/- 0.2 mu A. This indicates that the polymer gels prevented the diffusion of the corrosion products, and the corrosion products kept on the surface of the steel and prevented further corrosion of the steel.
引用
收藏
页码：1002 / +
页数：3
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