Electrochemical deposition of cobalt-nickel coatings in a constant magnetic field
 
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1
University of Lodz
2
Lublin University of Technology
CORRESPONDING AUTHOR
Ewa Miękoś   

University of Lodz
Publication date: 2022-01-28
 
Physicochem. Probl. Miner. Process. 2022;58(2):146066
 
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Abstract: The electrochemical deposition of Co-Ni coatings on gold-disc electrode with and without of constant magnetic field (CMF) has been investigated using cyclic voltammetry (CV), scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy (EDX). The EDX results showed that CMF applied during the electrodeposition of Co-Ni coatings affects their composition. In particular, an increase by 17% in the content of cobalt in coating, i.e. the main component, with a simultaneous decrease of nickel content has been observed when magnetic induction B of 1200 mT was applied compare to this without of CMF. Moreover, it has been supposed that the increase of internal stresses in electrodeposited Co-Ni coatings under CMF can be attributed to a decrease in the their thickness.
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