| Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole | |
| Yan, Yanhong1,2; Shi, Hongwei1; Wang, Jun2; Liu, Fuchun1; Han, En-Hou1 | |
| Corresponding Author | Shi, Hongwei(hwshi@imr.ac.cn) ; Wang, Jun(junwang8228@sina.com) |
| 2019-04-01 | |
| Source Publication | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| Volume | 32Issue:4Pages:471-480 |
| Abstract | Corrosion inhibition of tolytriazole for galvanized steel was studied in 5mM NaCl by using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS), scanning vibrating electrode technique (SVET). The results of EIS and polarization tests indicate that tolytriazole is effective in corrosion inhibition of galvanized steel. As the concentration of tolytriazole is increased to 0.01M, the inhibiting efficiency reaches above 98%. The low values of anodic and cathodic current density in SVET maps suggest that the complex of tolytriazole with galvanized steel inhibits the anodic and cathodic reactions of corrosion of zinc. The adsorption behaviour of tolytriazole is found to conform to Langmuir adsorption isotherm, which is typical chemical adsorption. |
| Keyword | Tolytriazole Galvanized steel Corrosion inhibition Potentiodynamic curves Electrochemical impedance spectroscopy SVET |
| Funding Organization | National Natural Science Fund of China ; National Basic Research Program of China |
| DOI | 10.1007/s40195-018-0777-6 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Fund of China[51571202] ; National Basic Research Program of China[2014CB643304] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000461434000007 |
| Publisher | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/132414 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Shi, Hongwei; Wang, Jun |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China 2.Northeastern Univ, Dept Chem, Shenyang 110004, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Yan, Yanhong,Shi, Hongwei,Wang, Jun,et al. Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2019,32(4):471-480. |
| APA | Yan, Yanhong,Shi, Hongwei,Wang, Jun,Liu, Fuchun,&Han, En-Hou.(2019).Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole.ACTA METALLURGICA SINICA-ENGLISH LETTERS,32(4),471-480. |
| MLA | Yan, Yanhong,et al."Corrosion Inhibition of Galvanized Steel in NaCl Solution by Tolytriazole".ACTA METALLURGICA SINICA-ENGLISH LETTERS 32.4(2019):471-480. |
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