Anisotropic behaviour analysis of silicone/carbonyl iron particles magnetorheological elastomers
Sign Up to like & getrecommendations! Published in 2020 at "Rheologica Acta"
DOI: 10.1007/s00397-020-01218-4
Abstract: We report the microscopic, magnetic and rheological properties of magnetorheological elastomers (MRE) with carbonyl iron magnetic particles (CIP) dispersed into silicone in the concentration range 5–30% volume content. The samples have been fabricated under the… read more here.
Keywords: silicone; mre; carbonyl iron; magnetorheological elastomers ... See more keywords
Experimental characterization and microscale modeling of isotropic and anisotropic magnetorheological elastomers
Sign Up to like & getrecommendations! Published in 2019 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2019.107311
Abstract: Abstract In this research, a systematic study is conducted on the sample preparation, characterization and microscale modeling of magnetorheological elastomers (MREs) with isotropic and anisotropic particle distributions. Different MRE specimens with silicone rubber as the… read more here.
Keywords: isotropic anisotropic; magnetorheological elastomers; microscale modeling; characterization microscale ... See more keywords
The magneto-mechanical properties of off-axis anisotropic magnetorheological elastomers
Sign Up to like & getrecommendations! Published in 2020 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2020.108079
Abstract: Abstract Off-axis anisotropic magnetorheological (MR) elastomers with different particle chain orientations were investigated. Under the quasi-static and oscillatory shear excitation, the internal structure has significant effects on the mechanical response (initial modulus, magneto-induced modulus and… read more here.
Keywords: anisotropic magnetorheological; particle chain; magneto mechanical; magnetorheological elastomers ... See more keywords
FE2 simulations of magnetorheological elastomers: influence of microscopic boundary conditions, microstructures and free space on the macroscopic responses of MREs
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2020.02.015
Abstract: Abstract In the current work, the response of heterogeneous magnetorheological elastomers (MREs) which are loaded by external magnetic fields in the absence and also in the presence of free space is studied. A fully-coupled two-scale… read more here.
Keywords: macroscopic responses; boundary conditions; responses mres; magnetorheological elastomers ... See more keywords
Nanoparticle-Based Magnetorheological Elastomers with Enhanced Mechanical Deflection for Haptic Displays.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c05471
Abstract: Haptics allows tactile interactions between humans and digital interfaces. Magnetorheological elastomers (MREs) constitute a promising candidate material for creating the tactile interface of the future─one able to recreate 3D shapes that can be sensed with… read more here.
Keywords: isotropic; deflection; anisotropic; magnetorheological elastomers ... See more keywords
Transient response of magnetorheological elastomers to step magnetic field
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5048368
Abstract: The time-dependent performance of magnetorheological elastomers (MREs) under a magnetic field is important for the precise control of smart devices based on MREs. Here, the transient responses of anisotropic magnetorheological elastomers, including magnetic field-induced storage… read more here.
Keywords: field; step magnetic; magnetorheological elastomers; transient responses ... See more keywords
The effect of polymer stiffness on magnetization reversal of magnetorheological elastomers
Sign Up to like & getrecommendations! Published in 2022 at "APL materials"
DOI: 10.1063/5.0086761
Abstract: Ultrasoft magnetorheological elastomers (MREs) offer convenient real-time magnetic field control of mechanical properties that provides a means to mimic mechanical cues and regulators of cells in vitro. Here, we systematically investigate the effect of polymer… read more here.
Keywords: polymer stiffness; polymer; magnetorheological elastomers; stiffness magnetization ... See more keywords
A characterisation of the magnetically induced movement of NdFeB-particles in magnetorheological elastomers
Sign Up to like & getrecommendations! Published in 2017 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/aa788a
Abstract: Magnetorheological elastomers are a type of smart hybrid material where elastic properties of a soft elastomer matrix are combined with magnetic properties of magnetic micro particles. This combination leads to a complex interplay of magnetic… read more here.
Keywords: movement; characterisation magnetically; magnetically induced; ndfeb ... See more keywords
Temperature effect on viscoelastic properties of anisotropic magnetorheological elastomers under compression
Sign Up to like & getrecommendations! Published in 2018 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/aaeaf8
Abstract: Magnetorheological elastomers (MREs) are a class of smart materials composed of an elastomer and micron-sized magnetic particles. Besides the loading amplitude and frequency, the elastic and rheological properties of MREs are also dependent on the… read more here.
Keywords: temperature; properties anisotropic; magnetorheological elastomers; viscoelastic properties ... See more keywords
Effect of carbon black with large particle size on dynamic mechanical analysis of magnetorheological elastomers (MREs)
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Express"
DOI: 10.1088/2053-1591/aad88b
Abstract: Magnetorheological elastomers (MREs) are composite materials consist of micron-sized magnetizable particles and a polymer matrix. In this work, we chose the most suitable carbon black (CB) by comparing MR effect of MREs with three kinds… read more here.
Keywords: elastomers mres; magnetorheological elastomers; effect; effect carbon ... See more keywords
Magnetic Forces Behind Hyperelastic Behavior of Magnetorheological Elastomers
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2952760
Abstract: A magnetic and nonlinear structural mechanic-coupled problem is discussed concerning the behavior of a magnetorheological elastomer. Material properties and hyperelastic character of the material were found by measurements. Based on the measurements and computations, a… read more here.
Keywords: magnetorheological elastomers; behind hyperelastic; magnetic forces; forces behind ... See more keywords