Study on the Magnetorheological Effect of MR Elastomer under Shear-compression Mode

Yu Fei Wang; Lin He; Wei Xiong Yu; Xue Yang

doi:10.4028/www.scientific.net/AMR.239-242.3018

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Synthesis of Al₂O₃ Reinforced TiAl Composites from Ti-Al-Nb₂O₅
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Preparation and Properties of Silicone Modified Epoxy Resin, Nano-TiO₂ and Nano-TiO₂/Micron-Al₂O₃ Polymer Alloys Putty
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A Novel Method for Fabrication of the Biomimetic Shark-Skin Coating
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Study on the Magnetorheological Effect of MR Elastomer under Shear-compression Mode
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The Analysis of the Deformational Behavior and Mechanical Properties of Composite Yarn under the Conditions of Small Deformation
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Detection of Carbon Dioxide in Transformer Oil with Coated Piezoelectric Quartz Crystal Sensor
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Proton Exchange Membrane Based on Sulfonated Polyimide for Fuel Cells: State-of-the-Art and Recent Developments
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Improved Synthesis Methods for Barium Hexaferrite
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 239-242Study on the Magnetorheological Effect of MR...

Study on the Magnetorheological Effect of MR Elastomer under Shear-compression Mode

Abstract:

Magnetorheological elastomers are a new kind of MR materials, which consist of magnetizable particles and elastomers. Because of the controllable orheological properties, the materials show a widely prospect in engineering application. In this paper, the magnetic-induced modulus under shear-compression mode was studied. Based on the modulus, the relative MR effect and its influence factor were systematically analyzed. The results show that the relative MR effect will increase with the increasing volume fraction of magnetizable particles, the exterior magnetic field strength and compression strain, and decrease with the increasing shear strain and modulus of matrix. For the study of the relative MR effect, it will give useful advices for the design of MR materials and MR devices.