Results 181 to 190 of about 3,157 (218)
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Magnetorheological Elastomer Composites
2011Smart composites based on carbonyl iron powder, micro and nano size Fe3O4 in ethylene – propylene and acrylonitrile – butadiene rubber were manufactured and studied. Elastomer samples with various volume fractions of magnetic particles were tested. To improve dispersion of applied fillers in polymer matrix, ionic liquids were added during the process ...
Marian Zaborski, Marcin Masłowski
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Damping Properties of Magnetorheological Elastomers
Advanced Materials Research, 2017Magnetorheological elastomers (MREs) are a kind of smart materials, which change the mechanical properties (viscoelastic characteristics) under the magnetic field action. In the paper the determination of damping properties (reactive force) of specimens made out of magnetorheological elastomers is presented.
Petrica Eduard Chirila +2 more
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Sensing Behavior of Magnetorheological Elastomers
Journal of Mechanical Design, 2009A magnetorheological elastomer (MRE) is comprised of ferromagnetic particles aligned in a polymer medium by exposure to a magnetic field. The structures of the magnetic particles within elastomers are very sensitive to the external stimulus of either mechanical force or magnetic field, which result in multiresponse behaviors in a MRE.
Xiaojie Wang +5 more
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A hybrid magnetorheological elastomer developed by encapsulation of magnetorheological fluid
Journal of Materials Science, 2018A new hybrid MR elastomer was fabricated by encapsulating a magnetorheological fluid (MR fluid) within a UV-curable silicone elastomer. A strong magneto-deformation effect was observed where the hybrid MR elastomer changed its shape in the presence of a magnetic field.
A. K. Bastola, L. Li, M. Paudel
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Development and characterization of magnetorheological elastomers
Journal of Applied Polymer Science, 2007AbstractA new class of materials termed magnetorheological elastomers (MREs) are developed that respond to externally imposed magnetic fields. Magnetic particles are embedded in viscoelastic solids or liquid elastomeric precursors. This kind of composite demonstrates a unique combination of good magnetic controllability and elastic properties ...
A. Fuchs +4 more
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3D Printed Magnetorheological Elastomers
Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, 2017In this study, 3D printed magnetorheological (MR) elastomer has been characterized through a force vibration testing. The 3D printed MR elastomer is a composite consisting three different materials, magnetic particles and two different elastomers. The MR elastomers were printed layer-by-layer by encapsulating MR fluid within the polymeric elastomer and
Anil K. Bastola, Milan Paudel, Lin Li
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Potential Applications of Magnetorheological Elastomers
Applied Mechanics and Materials, 2014Magnetorheological elastomer still becomes interested topics among researchers since the rheological properties can be controlled by applying external magnetic field by means of adjustable modulus of elasticity. In this paper, the current application of MRE and related patents will be discussed. Potential application of MRE focused on three main areas.
null Ubaidillah +3 more
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STUDY OF UTILIZABLE MAGNETORHEOLOGICAL ELASTOMERS
Electrorheological Fluids and Magnetorheological Suspensions, 2007This paper presents two kinds of magnetorheological elastomers (MREs). One is composed of appropriate silicon rubber, carbonyl iron particles and some other materials. It is cured under a strong magnetic field at a room temperature. Its shear modulus change from 0.34MPa at zero magnetic field to 3.34MPa at 1T magnetic field, the relative MR effect ...
X. L. GONG, L. CHEN, J. F. LI
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Modeling of magnetorheological elastomers
Magnetorheological elastomers (MREs) are composite materials whose mechanical properties can rapidly and reversibly change with the application of a magnetic field. MREs are composed of a non-magnetic polymer matrix embedded with magnetic particles.Marchfield, David +4 more
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Magnetostrictive effect of magnetorheological elastomer
Journal of Magnetism and Magnetic Materials, 2008Abstract Magnetorheological elastomer (MRE) has been known for its magnetic field-dependent stiffness, but only a few works study its magnetostrictive property. The aim of this paper is to present results of studies on magnetostriction of the MRE consisting of carbonyl iron particles displaced in the matrix made of a silicone rubber.
Xinchun Guan, Xufeng Dong, Jinping Ou
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