Effect of Small Scandium Additions on the Properties of an Aluminum Foil for Oxide-Electrolytic Capacitors
- Autores: Pushkarev B.1, Mikhailova S.1, Lad’yanov V.1, Rybin S.2, Strelkov V.2, Lebedev V.2, Karban’ O.3, Stepanov A.2
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Afiliações:
- Physicotechnical Institute, Ural Branch, Russian Academy of Sciences
- OAO Elekond
- Izhevsk State Agricultural Academy
- Edição: Volume 2019, Nº 5 (2019)
- Páginas: 517-523
- Seção: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/173246
- DOI: https://doi.org/10.1134/S0036029519050070
- ID: 173246
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Resumo
The microstructures of a commercial aluminum foil and an aluminum foil alloyed by 0.001 wt % scandium are studied before and after electrochemical etching. The strength properties, the capacitance, and the weldability of the foils subjected to electrochemical etching are investigated. We are the first to show that the alloying of aluminum by such a low amount of scandium affects the microstructure of a foil and is sufficient for increasing the strength properties, the capacitance, and the weldability of the aluminum foil used for capacitors.
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Sobre autores
B. Pushkarev
Physicotechnical Institute, Ural Branch, Russian Academy of Sciences
Autor responsável pela correspondência
Email: bazhen@idz.ru
Rússia, Izhevsk, 426000
S. Mikhailova
Physicotechnical Institute, Ural Branch, Russian Academy of Sciences
Email: rybinsv@elcudm.ru
Rússia, Izhevsk, 426000
V. Lad’yanov
Physicotechnical Institute, Ural Branch, Russian Academy of Sciences
Email: rybinsv@elcudm.ru
Rússia, Izhevsk, 426000
S. Rybin
OAO Elekond
Autor responsável pela correspondência
Email: rybinsv@elcudm.ru
Rússia, Sarapul, 427968
V. Strelkov
OAO Elekond
Email: rybinsv@elcudm.ru
Rússia, Sarapul, 427968
V. Lebedev
OAO Elekond
Email: rybinsv@elcudm.ru
Rússia, Sarapul, 427968
O. Karban’
Izhevsk State Agricultural Academy
Email: rybinsv@elcudm.ru
Rússia, Izhevsk, 426069
A. Stepanov
OAO Elekond
Email: rybinsv@elcudm.ru
Rússia, Sarapul, 427968
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