Maximum attenuation variability of isotropic magnetosensitive elastomers

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dc.contributor.authorAgirre Olabide, Iker
dc.contributor.authorElejabarrieta, María Jesús
dc.contributor.departmentIngenieríaes_ES
dc.contributor.departmentIngeniaritzaeu
dc.date.accessioned2025-06-05T08:44:59Z
dc.date.available2025-06-05T08:44:59Z
dc.date.issued2016-07-14
dc.date.updated2025-06-05T08:37:43Z
dc.description.abstractMagnetosensitive elastomers (MSE) are innovative high-tech materials that exhibit changed dynamic properties when an external magnetic field is applied. In this work, the influence of particle content, frequency, temperature and magnetic field on the maximum attenuation of isotropic MSEs was studied. Six particle content types were synthesised using carbonyl iron powder particles embedded in a room-temperature vulcanizing silicone rubber matrix. The characterization of the MSE samples was performed with a Physica MCR 501 rheometer from the Anton Paar Company that is equipped with a magnetorheological cell. All samples were characterized using frequency sweep tests within the lineal viscoelastic region. In addition, a four-parameter fractional derivative model was used and extended over a wide frequency range. The influence of temperature was modelled using the Arrhenius model, coupled with the fractional derivative model. The maximum attenuation is increased with frequency and magnetic field and is independent of temperature.en
dc.description.sponsorshipThe authors gratefully acknowledge the financial support received from the Department of Education of the Basque Government for Research Predoc Grant PRE_2014_1_284; ACTIMAT, IT009-16 and the support received for research project AVISANI (DPI2015-71198-R) from the Spanish Government.
dc.format.mimetypeapplication/pdfen
dc.identifier.citationAgirre-Olabide, I., Elejabarrieta, M. J. (2016). Maximum attenuation variability of isotropic magnetosensitive elastomers. Polymer Testing, 54, 104-113. https://doi.org/10.1016/j.polymertesting.2016.06.021.
dc.identifier.doi10.1016/j.polymertesting.2016.06.021
dc.identifier.issn0142-9418
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/54209
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofPolymer Testing (2016), vol. 54
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO//DPI2015-71198-R/ES/
dc.relation.publisherversionhttps://doi.org/10.1016/j.polymertesting.2016.06.021
dc.rights© 2016 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0.
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMagnetosensitiveen
dc.subjectMaximum attenuationen
dc.subjectFrequencyen
dc.subjectTemperatureen
dc.subjectMagnetic fielden
dc.titleMaximum attenuation variability of isotropic magnetosensitive elastomersen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/acceptedVersion
dspace.entity.typePublication
relation.isAuthorOfPublication6fbc5bc1-7784-472d-a9ea-9b9c191f8550
relation.isAuthorOfPublication.latestForDiscovery6fbc5bc1-7784-472d-a9ea-9b9c191f8550

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