Title
Effect of Ultra-High Pulse Frequency on the Resolution in the Electrochemical Deposition of Nickel
Document Type
Conference Proceeding
Publication Date
2021
Publication Title
Procedia Manufacturing
Conference Name
49th SME North American Manufacturing Research Conference
Abstract
Using localized electrochemical deposition (LECD) as a mask-less direct writing methodology, metal shapes are printed. The electrochemical double-layer capacitance at ultra-high frequencies is hypothesized to cause a localized deposition and the effect of pulse frequency on the current density is modeled to predict the deposition resolution and rate of deposition. Experimental results confirm that the deposition resolution and efficiency of the LECD process increase with the increase of pulse frequency. Deposition resolution 80% smaller than the tool diameter is feasible in the LECD of nickel used with a ø 250 μm tool at 1 MHz pulsed power.
Rights Statement
© 2021 The Authors.
Recommended Citation
Balsamy Kamaraj, Abishek; Reed, Natalie; and Sundaram, Murali, "Effect of Ultra-High Pulse Frequency on the Resolution in the Electrochemical Deposition of Nickel" (2021). Industrial & Manufacturing Engineering Presentations And Conference Materials. 96.
https://digitalcommons.kettering.edu/industrialmanuf_eng_conference/96
DOI
10.1016/j.promfg.2021.06.010
Comments
Published by Elsevier B.V.
This is an open access article under the CC BY-NC-ND license.