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Published in: Surface Engineering and Applied Electrochemistry 2/2024

01-04-2024

Effect of Cathode Surface Area on the Electrodeposition Rate, Composition, and Microhardness of Co–W Coatings Deposited from a Citrate Bath

Authors: A. V. Gotelyak, A. I. Dikusar

Published in: Surface Engineering and Applied Electrochemistry | Issue 2/2024

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Abstract

Here, by the example of galvanostatic electrodeposition of Co–W coatings from a citrate bath, we demonstrate experimentally that when using the results on the deposition rate and the composition and properties (microhardness) of resulting coatings observed under laboratory conditions to develop this type of an electrodeposition process on a larger (industrial) scale the bath volume must be scaled in proportion to the increase in the cathode area. In this case, the current loading on the electrolyte, which is quantitatively expressed as the volume current density, does not increase.

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Literature
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Metadata
Title
Effect of Cathode Surface Area on the Electrodeposition Rate, Composition, and Microhardness of Co–W Coatings Deposited from a Citrate Bath
Authors
A. V. Gotelyak
A. I. Dikusar
Publication date
01-04-2024
Publisher
Pleiades Publishing
Published in
Surface Engineering and Applied Electrochemistry / Issue 2/2024
Print ISSN: 1068-3755
Electronic ISSN: 1934-8002
DOI
https://doi.org/10.3103/S1068375524020042

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