- Issue
- Journal of Siberian Federal University. Engineering & Technologies. 2023 16 (3)
- Authors
- Mirmuhamedov, Mehrubon M.; Jobirov, Umed R.; Obidov, Ziyodullo R.
- Contact information
- Mirmuhamedov, Mehrubon M.: Institute of Chemistry named after V. I. Nikitin National Academy of Sciences of Tajikistan Dushanbe, Republic of Tajikistan; Jobirov, Umed R.: Institute of Chemistry named after V. I. Nikitin National Academy of Sciences of Tajikistan Dushanbe, Republic of Tajikistan; Obidov, Ziyodullo R.: Institute of Chemistry named after V. I. Nikitin National Academy of Sciences of Tajikistan Dushanbe, Republic of Tajikistan;
- Keywords
- Zn22Al alloy; erbium; potentiodynamical research; corrosive environments; corrosion rate; anodic behavior
- Abstract
The article presents the results of a potentiodynamic study of the anodic behavior of the Zn22Al alloy with erbium dopants in various corrosive media of HCl, NaCl and NaOH electrolytes. Erbium alloying additions corrosion rate in various corrosive environments. In this case, there is a shift in the potentials in amounts of 0.01÷1.0 wt.% somewhat increase the anode resistance of the Zn22Al alloy by reducing the of corrosion, pitting formation and repassivation of alloys to the region of positive values. The dynamics of changes in electrochemical potentials favorably affects the parameters of the corrosion resistance of alloys. Erbium additions monotonically reduce the corrosion rate of the anode Zn22Al alloy in various media
- Pages
- 354–362
- EDN
- ZKSOTU
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/150107
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).