publication . Article . 2013

Electrodeposited Fe-Co films prepared from a citric-acid-based plating bath

Yanai, Takeshi; Uto, H.; Shimokawa, Takaya; Nakano, Masaki; Fukunaga, Hirotoshi; Suzuki, K.;
Open Access English
  • Published: 09 Jul 2013 Journal: Journal of the Korean Physical Society, volume 62, issue 12, pages 1,966-1,968 (issn: 0374-4884, Copyright policy)
  • Publisher: Korean Physical Society
Abstract
Electrodeposited Fe-Co films are commonly prepared in a boric-acid-based bath. In this research, we applied citric acid instead of boric acid for the plating of Fe-Co films because boron in the waste bath is restricted by environmental-protection regulations in Japan. We evaluated the effect of citric acid on the magnetic and structural properties of the films. The saturation magnetization of the Fe-Co films slightly increased while the Fe content in the Fe-Co films decreased with increasing citric acid concentration. The lowest coercivity value of 240 A/m was obtained at a citric acid concentration of 100 g/L. The plating bath with this citric acid concentratio...
Subjects
Medical Subject Headings: inorganic chemicalsstomatognathic system
free text keywords: Citric acid, Electrodeposition, Fe-Co Film, Soft magnetic properties
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Article . 2013
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