Fabrication and Characterization of Isotropic and Anisotropic Magnetorheological Elastomers, Based on Silicone Rubber and Carbonyl Iron Microparticles

Puente Córdova, Jesús Gabino y Reyes Melo, M. y Palacios Pineda, Luis y Martínez Perales, Imperio y Martínez Romero, Oscar y Elías Zúñiga, Alex (2018) Fabrication and Characterization of Isotropic and Anisotropic Magnetorheological Elastomers, Based on Silicone Rubber and Carbonyl Iron Microparticles. Polymers, 10 (12). pp. 1-13. ISSN 2073-4360

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URL o página oficial: http://doi.org/10.3390/polym10121343

Resumen

This article focuses on studying the rheological behavior of isotropic and anisotropic magnetorheological elastomers (MREs), made of carbonyl iron microparticles dispersed into a silicone–rubber matrix by considering 20 and 30 wt % of microparticles. Sample sets were prepared for each composition, with and without the application of an external magnetic field. Experimental measurements of the material rheology behavior were carried out by a shear oscillatory rheometer at constant temperature, to determine both the shear storage modulus (G0) and shear loss modulus (G00) forallcharacterizedsamples. Then,experimentaldatacollectedfromtheisotropicandtheanisotropic material samples were used to plot the Cole-Cole diagrams to quantify the interfacial adhesion between carbonyl iron microparticles and the silicone-rubber matrix. Furthermore, the Fractional Zener Model (FZM) with two spring-pots in series is used for quantitative analysis of collected experimental data.

Tipo de elemento: Article
Divisiones: Ingeniería Mecánica y Eléctrica
Usuario depositante: Lic. Josimar Pulido
Creadores:
CreadorEmailORCID
Puente Córdova, Jesús GabinoNO ESPECIFICADONO ESPECIFICADO
Reyes Melo, M.NO ESPECIFICADONO ESPECIFICADO
Palacios Pineda, LuisNO ESPECIFICADONO ESPECIFICADO
Martínez Perales, ImperioNO ESPECIFICADONO ESPECIFICADO
Martínez Romero, OscarNO ESPECIFICADONO ESPECIFICADO
Elías Zúñiga, AlexNO ESPECIFICADONO ESPECIFICADO
Fecha del depósito: 11 Jun 2019 15:04
Última modificación: 12 Jun 2019 15:43
URI: http://eprints.uanl.mx/id/eprint/15822

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