Anodic behavior of Zn22Al alloy, doped with erbium

Anodic behavior of Zn22Al alloy, doped with erbium

Автор: Mirmuhamedov Mehrubon M., Jobirov Umed R., Obidov Ziyodullo R.

Журнал: Журнал Сибирского федерального университета. Серия: Техника и технологии @technologies-sfu

Рубрика: Исследования. Проектирование. Опыт эксплуатации

Статья в выпуске: 3 т.16, 2023 года.

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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.

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Zn22al alloy, erbium, potentiodynamical research, corrosive environments, corrosion rate, anodic behavior

Короткий адрес: https://sciup.org/146282633

IDR: 146282633

Список литературы Anodic behavior of Zn22Al alloy, doped with erbium

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