Results 11 to 20 of about 263 (132)
Magneto-Rheological Elastomer Composites. A Review
Applied Sciences, 2020 Magneto-rheological elastomer (MRE) composites belong to the category of smart materials whose mechanical properties can be governed by an external magnetic field.
Sneha Samal +3 more
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Design of gripper skin based on trapezoidal interlocking and magnetorheological effect [PDF]
Nanotechnology and Precision EngineeringAimed at the problems of grippers struggling to adapt to irregular shapes and having insufficient grasping ability, reported here is a smart trapezoidal skin based on trapezoidal interlocking and magnetorheological stiffness. The skin has upper and lower
Zengxin Zhang +4 more
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Magnetic training of the soft magnetorheological elastomers
Journal of Magnetism and Magnetic Materials, 2023 The effect of repetitive quasi-static magnetisation of a magnetorheological elastomer on its magnetic response is discussed. Typical components of this material, namely soft silicone rubber and carbonyl iron powder, are used to produce magnetically sensitive composite samples. The composite specimens are examined by vibrating sample magnetometry.
Dmitry Borin +2 more
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Results in Physics, 2016 The fabrication of composite magnetorheological elastomers (MRECs) based on silicone rubber, carbonyl iron microparticles (10% vol.) and polyurethane elastomer doped with 0%, 10% and 20% volume concentration TiO2 microparticles is presented. The obtained
Maria Balasoiu, Ioan Bica
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Magnetorheological effect in elastomers containing uniaxial ferromagnetic particles
Condensed Matter Physics, 2020 The description of the collective magnetorheological effect induced by magnetic field in magnetoactive elastomers is proposed. The condition of consistency is used between magnetic and mechanic momenta of forces exerted on magnetically uniaxial ...
V.M. Kalita, I.M. Ivanova, V.M. Loktev
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Numerical Study on Surface Reconstruction and Roughness of Magnetorheological Elastomers
Computation, 2023 A methodology is implemented to deform the surface of a magnetorheological elastomer (MRE) exposed to an external magnetic field by means of data matrix manipulation of the surface.
José Antonio Valencia +3 more
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Dielectric elastomer actuator biased by magnetorheological elastomer with permanent magnet
Smart Materials and Structures, 2023 Abstract Dielectric elastomer actuators have become one of the most important smart material transducers in recent times. One of the crucial aspects in this field is the application of bias to find the best operating conditions. The basic task is to find the proper bias configuration to obtain a wide range of displacements in the ...
Jakub Bernat +3 more
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Preparation of magnetorheological elastomers and their applications in precision machining: A review
Jin'gangshi yu moliao moju gongcheng, 2023 Magnetorheological elastomer (MRE) is a magnetically controlled intelligent material, whose mechanical properties (such as stiffness, elastic modulus, intrinsic frequency, damping capacity, etc.) can be continuously and reversibly controlled by adjusting
Haotian LONG +5 more
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Thermoresistance and giant magnetoresistance of magnetorheological elastomers [PDF]
Journal of Physics D: Applied Physics, 2009 A new magnetorheological elastomer composite (MRE) was developed with a resistance which is strongly sensitive both to temperature and pressure. The electrical resistance of this MRE was investigated versus pressure and temperature. The resistance of the composite was recorded versus pressure for seven different values of the temperature. The mechanism
Kchit, Nadir +2 more
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Magnetorheological Effect of Magnetoactive Elastomer with a Permalloy Filler [PDF]
Polymers, 2020 Within the frames of this study, the synthesis of a permalloy to be used as a filler for magnetoactive and magnetorheological elastomers (MAEs and MREs) was carried out. By means of the mechanochemical method, an alloy with the composition 75 wt.% of Fe and 25 wt.% of Ni was obtained.
Dmitry Borin +5 more
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