Comparative Analysis of Metal Electrodepositon Rates towards Formation of High-Entropy WFeCoNiCu Alloy

Tomasz Ratajczyk; Mikołaj Donten

doi:10.20944/preprints202402.0389.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 6 February 2024 / Approved: 6 February 2024 / Online: 7 February 2024 (11:53:07 CET)

This study concerns calculation and comparison of Fe, Co, Ni and Cu deposition rates in tungsten codeposition process based on electrodeposition of numerous tungsten alloys. 8 different tungsten alloys containing from 2 to 5 metals were electrodeposited in constant conditions in order to compare exact reduction rates. Calculated rates enabled control of the alloy composition precise enough to obtain a high-entropy WFeCoNiCu alloy with well-balanced composition. Introduction of copper to form the quinternary alloy was found to catalyze the whole process, increasing deposition rates of all components of the high-entropy alloy.

tungsten; iron; cobalt; nickel; copper; alloys; high-entropy alloy; electrodeposition; induced codeposition; deposition rates

Chemistry and Materials Science, Metals, Alloys and Metallurgy

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Comparative Analysis of Metal Electrodepositon Rates towards Formation of High-Entropy WFeCoNiCu Alloy

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