Results 101 to 110 of about 263 (132)
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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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Magnetorheological Elastomers: Experimental and Modeling Aspects
2016Magnetorheological elastomers (MREs) are active composite materials that deform under a magnetic field because they are made of a soft elastomer matrix filled with magnetizable micrometric particles. Along with short response times and low magnetic inputs, not only do MREs alter their viscoelastic properties and stiffness in response to external ...
Bodelot, L. +4 more
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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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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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Shear properties of a magnetorheological elastomer
Smart Materials and Structures, 2003This paper presents an experiment testing the damped free vibration of a system composed of a magnetorheological elastomer and a mass. The goal of this experiment was to obtain the dependence of the natural frequency and the damping ratio of the structure on the applied magnetic field.
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