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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
(a) CDFW experimental setup; (b) shorter Al/Cu rods for local chemical analysis, microstructural examinations, and microhardness measurements; and (c) longer Al/Cu rods for electrical conductivity measurements, tensile testing, and XRPD analysis.