Results 1 to 10 of about 514 (177)

Doubling the Magnetorheological Effect of Magnetic Elastomers [PDF]

ACS Polymers Au
One of the most important properties of soft functionalized magnetic composite materials in view of their technological potential is given by the magnetorheological effect. It describes the change in rheological properties such as the shear modulus by application of external magnetic fields.
Lukas Fischer, Andreas M. Menzel
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3D Printable Self‐Sensing Magnetorheological Elastomer

Macromolecular Materials and Engineering, 2023
Magnetorheological elastomers (MREs) are a category of smart materials composed of a magnetic powder dispersed in an elastomeric matrix. They are characterized by the ability to change their mechanical properties when an external magnetic field is ...
Leone Costi, Antonia Georgopoulou, Somashree Mondal, Fumiya Iida, Frank Clemens   +4 more
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Magnetorheological Elastomers: Fabrication, Characteristics, and Applications. [PDF]

Materials (Basel), 2020
Magnetorheological (MR) elastomers become one of the most powerful smart and advanced materials that can be tuned reversibly, finely, and quickly in terms of their mechanical and viscoelastic properties by an input magnetic field. They are composite materials in which magnetizable particles are dispersed in solid base elastomers.
Kang SS, Choi K, Nam JD, Choi HJ.
europepmc   +4 more sources

Magnetostriction Enhancement in Midrange Modulus Magnetorheological Elastomers for Sensor Applications [PDF]

Micromachines, 2023
Magnetorheological elastomer (MRE), which is capable of exhibiting magnetostriction in the presence of a magnetic field, has a great potential to be used for the development of sensor devices.
Muhammad Asyraf Tasin, Siti Aishah Abdul Aziz, Saiful Amri Mazlan, Mohd Aidy Faizal Johari, Nur Azmah Nordin, Shahir Yasin Mohd Yusuf, Seung-Bok Choi, Irfan Bahiuddin   +7 more
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Simulation of Magnetodielectric Effect in Magnetorheological Elastomers. [PDF]

Int J Mol Sci, 2019
We present the results of numerical simulation of magnetodielectric effect (MDE) in magnetorheological elastomers (MRE)—the change of effective permittivity of elastomer placed under the external magnetic field. The computer model of effect is based on an assumption about the displacement of magnetic particles inside the elastic matrix under the ...
Isaev D, Semisalova A, Alekhina Y, Makarova L, Perov N.   +4 more
europepmc   +5 more sources

An Optimum Specimen Geometry for Equibiaxial Experimental Tests of Reinforced Magnetorheological Elastomers with Iron Micro- and Nanoparticles [PDF]

Nanomaterials, 2017
The aim of this paper focused on obtaining the optimum cruciform geometry of reinforced magnetorheological elastomers (MRE) to perform homogeneous equibiaxial deformation tests, by using optimization algorithms and Finite Element Method (FEM) simulations.
Luis Manuel Palacios-Pineda, Imperio Anel Perales-Martínez, Mario Regino Moreno-Guerra, Alex Elías-Zúñiga   +3 more
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MRE Encapsulating MRG: Synergistic Improvement in Modulus Tunability and Energy Dissipation [PDF]

Nanomaterials
Traditional magnetorheological elastomers (MREs) often suffer from limited modulus tunability and insufficient energy dissipation, which restrict their applications.
Mi Zhu, Wang Li, Qi Hou, Yanmei Li
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Damping of Magnetorheological Elastomers [PDF]

Chinese Journal of Chemical Physics, 2008
The damping property of magnetorheological (MR) elastomers is characterized by a modified dynamic mechanical-magnetic coupled analyzer. The influences of the external magnetic flux density, damping of the matrix, content of iron particles, dynamic strain and driving frequency on the damping properties of MR elastomers were investigated experimentally ...
Chen, Lin, Gong, Xinglong, Li, Weihua
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Modified Bouc−Wen model based on a fractional derivative for describing the hysteretic characteristics of magnetorheological elastomers

工程科学学报, 2022
As a new type of magnetic sensitivity smart material, magnetorheological elastomers showing a good magnetorheological effect have been broadly applied in the field of intelligent structures and devices.
Peng WANG, Shao-pu YANG, Yong-qiang LIU, Yi-wei ZHAO, Cui-yan WANG   +4 more
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Design, Fabrication and Analysis of Magnetorheological Soft Gripper

Sensors, 2022
The magnetorheological elastomer is promising material for applications in soft robotics. Its properties like reactive to external magnetic field and softness allow to construct an attractive devices.
Jakub Bernat, Piotr Gajewski, Rafał Kapela, Agnieszka Marcinkowska, Paulina Superczyńska   +4 more
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