Development of Corrosion Inhibitors for Ferrite-Pearlite Steels in the Media of Thiobacteria
| Autor: | M. S. Polutrenko, Pavlo Maruschak, R. T. Bishchak, A. A. Tsyba |
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| Rok vydání: | 2019 |
| Předmět: |
Structural material
Materials science 020209 energy Mechanical Engineering fungi Metallurgy technology industry and agriculture 02 engineering and technology Condensed Matter Physics Corrosion 020303 mechanical engineering & transports 0203 mechanical engineering Mechanics of Materials Solid mechanics 0202 electrical engineering electronic engineering information engineering Ferrite pearlite General Materials Science Tube (fluid conveyance) |
| Zdroj: | Materials Science. 55:277-283 |
| ISSN: | 1573-885X 1068-820X |
| DOI: | 10.1007/s11003-019-00300-4 |
| Popis: | We study the influence of thiobacteria on the corrosion rates of 17G1S-U and 20 steels in Beijerinck’s medium. The protective effect of some organic inhibitors is quantitatively evaluated depending on their concentration and the structure of steels. It is shown that an inhibitor based on the derivatives of dioxodecahydroacridine guarantees the protection of the analyzed tube steels against biocorrosion on a level of 37–57%. |
| Databáze: | OpenAIRE |
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