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dc.contributor.authorLARA GONZÁLEZ, LUIS ÁNGEL
dc.contributor.authorPeña Rodriguez, Gabriel
dc.contributor.authorPineda Triana, Yaneth
dc.date.accessioned2021-11-26T13:47:22Z
dc.date.available2021-11-26T13:47:22Z
dc.date.issued2019-07-02
dc.identifier.urihttp://repositorio.ufps.edu.co/handle/ufps/1442
dc.description.abstractIn this study, we report the thermophysical properties (at room temperature) and the morphology of a composite with a polyester resin matrix and magnetite filler powders (Fe3O4), conformed in three configurations: randomly dispersed particles, particles oriented parallel to a constant 300 mT magnetic field, and particles oriented perpendicular to a constant 300 mT magnetic field. Samples were formed by hand lay-up with weight percentages of 10, 20 and 30%, where the highest concentration corresponds to the resin. The thermophysical properties were determined using the KD2 Pro® system, which uses the physical principle of linear transient heat flow, for which the dual sensor SH-1 was used. The morphology and microanalysis were studied using a scanning electron microscope (SEM, FEI Quanta 650 FEG). It was observed from the morphology that the magnetite particles are oriented in the direction of the magnetic field lines during the process of resin curing. It was also perceived that the values of the thermophysical properties found experimentally are within the limits (upper and lower) of Hashin and Shtrikman and that those values increase when the magnetite concentration increases in the sample. No significant difference was observed in the thermal properties because of the magnetic field applied.eng
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherAIMS Materials Sciencespa
dc.relation.ispartofAIMS Materials Science
dc.rights© 2019 the Author(s), licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0)eng
dc.sourcehttp://www.aimspress.com/article/id/3915spa
dc.titleEffective thermal properties of a magnetite-polyester composite conformed in the presence of a constant magnetic fieldeng
dc.typeArtículo de revistaspa
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dc.identifier.doi10.3934/matersci.2019.4.549
dc.publisher.placeWashintong D.C , Estados Unidosspa
dc.relation.citationeditionVol.6 No.4.(2019)spa
dc.relation.citationendpage558spa
dc.relation.citationissue4 (2019)spa
dc.relation.citationstartpage549spa
dc.relation.citationvolume6spa
dc.relation.citesGonzález, L. Á. L., Peña-Rodríguez, G., & Triana, Y. P. (2019). Effective thermal properties of a magnetite-polyester composite conformed in the presence of a constant magnetic field. AIMS Materials Science, 6(4), 549-558.
dc.relation.ispartofjournalAIMS Materials Sciencespa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.subject.proposalresin-magnetite compositeseng
dc.subject.proposalthermophysical propertieseng
dc.subject.proposalmorphologyeng
dc.subject.proposalmorphologyeng
dc.subject.proposalHashin and Shtrikman modeleng
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa


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