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dc.contributor.authorHassani Gangaraj, Seyyed Mostafa
dc.contributor.authorVeysset, David Georges
dc.contributor.authorNelson, Keith Adam
dc.contributor.authorSchuh, Christopher A
dc.date.accessioned2018-02-01T13:20:44Z
dc.date.available2018-02-01T13:20:44Z
dc.date.issued2017-10
dc.date.submitted2017-05
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.urihttp://hdl.handle.net/1721.1/113381
dc.description.abstractMelting has long been used to join metallic materials, from welding to selective laser melting in additive manufacturing. In the same school of thought, localized melting has been generally perceived as an advantage, if not the main mechanism, for the adhesion of metallic microparticles to substrates during a supersonic impact. Here, we conduct the first in situ supersonic impact observations of individual metallic microparticles aimed at the explicit study of melting effects. Counterintuitively, we find that under at least some conditions melting is disadvantageous and hinders impact-induced adhesion. In the parameter space explored, i.e., ∼10 μm particle size and ∼1 km/s particle velocity, we argue that the solidification time is much longer than the residence time of the particle on the substrate, so that resolidification cannot be a significant factor in adhesion.en_US
dc.description.sponsorshipUnited States. Army Research Office (Contract W911NF-13-D-0001)en_US
dc.description.sponsorshipUnited States. Office of Naval Research (Grant N00014-13-1-0676)en_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevLett.119.175701en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAPSen_US
dc.titleMelting Can Hinder Impact-Induced Adhesionen_US
dc.typeArticleen_US
dc.identifier.citationHassani-Gangaraj, Mostafa et al. “Melting Can Hinder Impact-Induced Adhesion.” Physical Review Letters 119, 17 (October 2017) © 2017 American Physical Societyen_US
dc.contributor.departmentMassachusetts Institute of Technology. Institute for Soldier Nanotechnologiesen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Chemistryen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Materials Science and Engineeringen_US
dc.contributor.mitauthorHassani Gangaraj, Seyyed Mostafa
dc.contributor.mitauthorVeysset, David Georges
dc.contributor.mitauthorNelson, Keith Adam
dc.contributor.mitauthorSchuh, Christopher A
dc.relation.journalPhysical Review Lettersen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2018-01-31T14:08:52Z
dspace.orderedauthorsHassani-Gangaraj, Mostafa; Veysset, David; Nelson, Keith A.; Schuh, Christopher A.en_US
dspace.embargo.termsNen_US
dc.identifier.orcidhttps://orcid.org/0000-0002-9745-2155
dc.identifier.orcidhttps://orcid.org/0000-0003-4473-1983
dc.identifier.orcidhttps://orcid.org/0000-0001-7804-5418
dc.identifier.orcidhttps://orcid.org/0000-0001-9856-2682
mit.licensePUBLISHER_POLICYen_US


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