Toward Control of Microstructure in Microscale Additive Manufacturing of Copper Using Localized Electrodeposition

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dc.contributor.authorDaryadel, Soheil
dc.contributor.authorBehroozfar, Ali
dc.contributor.authorMinary-Jolandan, Majid
dc.contributor.utdAuthorMinary-Jolandan, Majid
dc.date.accessioned2020-04-27T21:48:07Z
dc.date.available2020-04-27T21:48:07Z
dc.date.issued2019-01
dc.descriptionDue to copyright restrictions and/or publisher's policy full text access from Treasures at UT Dallas is limited to current UTD affiliates (use the provided Link to Article).
dc.descriptionSupplementary material is available on publisher's website. Use the DOI link below.
dc.description.abstractThe progress in microscale additive manufacturing (μ-AM) of metals requires engineering of the microstructure for various functional applications. In particular, achieving in situ control over the microstructure during 3D printing is critical to eliminate the need for post-processing and annealing. Recent reports have demonstrated the possibility of electrochemical μ-AM of nanotwinned metals, in which the presence of parallel arrays of twin boundaries (TBs) are known to enhance mechanical and electrical properties. For the first time, the authors report that the microstructure of metals printed using the microscale localized pulsed electrodeposition (L-PED) process can be controlled in situ during 3D-printing. In particular, the authors show that through electrochemical process parameters the density and the orientation of the TBs, as well as the grain size can be controlled. The results of the in situ SEM microcompression experiments on directly 3D-printed micro-pillars show that such control over microstructure directly correlates with the mechanical properties of the printed metal.
dc.description.departmentErik Jonsson School of Engineering and Computer Science
dc.description.departmentAlan G. MacDiarmid NanoTech Institute
dc.description.sponsorshipNSF‐CMMI (award # 1727539) and US Office of Naval Research (award # N00014‐15‐1‐2795)
dc.identifier.bibliographicCitationDaryadel, Soheil, Ali Behroozfar, and Majid Minary-Jolandan. 2019. "Toward Control of Microstructure in Microscale Additive Manufacturing of Copper Using Localized Electrodeposition." Advanced Engineering Materials 21(1): art. 1800946, doi: 10.1002/adem.201800946
dc.identifier.issn1438-1656
dc.identifier.issue1
dc.identifier.urihttp://dx.doi.org/10.1002/adem.201800946
dc.identifier.urihttps://hdl.handle.net/10735.1/8296
dc.identifier.volume21
dc.language.isoen
dc.publisherWiley-VCH Verlag GmbH
dc.rights©2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
dc.source.journalAdvanced Engineering Materials
dc.subjectElectroforming
dc.subjectAdditive manufacturing (Microscale)
dc.subjectMicromechanics
dc.subjectStrength of materials
dc.subjectMaterials science
dc.titleToward Control of Microstructure in Microscale Additive Manufacturing of Copper Using Localized Electrodeposition
dc.type.genrearticle

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