Peculiarities of magnetic properties of magnetoactive elastomers with hard magnetic filler in crossed magnetic fields
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2016.12.095
Abstract: Abstract The purpose of this work was to research the influence of interparticle interactions, the elastic properties of matrix and the method of particles preparation on the magnetic properties of the magnetoactive elastomers based on… read more here.
Keywords: magnetic fields; peculiarities magnetic; magnetoactive elastomers; crossed magnetic ... See more keywords
Transverse isotropy in magnetoactive elastomers
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.167597
Abstract: Abstract Magnetoactive elastomers (MAEs) are field-controllable materials with magnetically switchable properties. The presence of an external magnetic field results in the change in the macroscopic shape of the MAE. The magnetic field also introduces a… read more here.
Keywords: magnetoactive elastomers; field; shape mae; magnetic field ... See more keywords
Field-induced surface deformation of magnetoactive elastomers with anisometric fillers: a single-particle model.
Sign Up to like & getrecommendations! Published in 2019 at "Soft matter"
DOI: 10.1039/c9sm02090j
Abstract: Surface relief of magnetoactive elastomers (MAEs) based on soft polymer matrices filled with anisometric magnetically hard fillers is studied theoretically in magnetic fields applied perpendicular to the MAE surface. A single-particle 2D cell model describing… read more here.
Keywords: magnetoactive elastomers; field; surface; model ... See more keywords
Magnetization of magnetoactive elastomers under the assumption of breakable adhesion at the particle/matrix interface.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d2sm00520d
Abstract: In this work we study the magnetization of magnetoactive elastomers (MAE) in which the interface between the matrix and magnetic particles is unstable and allows for slipping of the particles against the wall of their… read more here.
Keywords: matrix; magnetization; particle; magnetoactive elastomers ... See more keywords
Anomalous magnetorheological effect in unstructured magnetoisotropic magnetoactive elastomers
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5122250
Abstract: It was found that the anomalous magnetorheological effect observed in initially unstructured magnetoisotropic magnetoactive elastomers, i.e., the growth of their effective shear modulus in an external magnetic field by almost two orders of magnitude, is… read more here.
Keywords: magnetoactive elastomers; magnetoisotropic magnetoactive; magnetorheological effect; effect ... See more keywords
Effect of mesoscopic magnetomechanical hysteresis on magnetization curves and first-order reversal curve diagrams of magnetoactive elastomers
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ab9674
Abstract: Magnetoactive elastomers may display magnetic hysteresis even if they are filled only with magnetically soft particles. In this work we discuss application of the FORC analysis to identifying and studying hysteresis of that kind. To… read more here.
Keywords: magnetization curves; magnetoactive elastomers; magnetically soft; hysteresis ... See more keywords
Magnetorheological response of highly filled magnetoactive elastomers from perspective of mechanical energy density: Fractal aggregates above the nanometer scale?
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.062501
Abstract: The dynamic shear modulus of magnetoactive elastomers containing 70 and 80 mass % of carbonyl iron microparticles is measured as a function of strain amplitude via dynamic torsion oscillations in various magnetic fields. The results… read more here.
Keywords: magnetic field; mechanical energy; magnetoactive elastomers; energy density ... See more keywords
Particle orientation and bulk properties of magnetoactive elastomers fabricated with aligned barium hexaferrite
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Research"
DOI: 10.1557/jmr.2018.496
Abstract: read more here.
Keywords: properties magnetoactive; orientation; bulk properties; particle orientation ... See more keywords
Magneto-Mechanical Enhancement of Elastic Moduli in Magnetoactive Elastomers with Anisotropic Microstructures
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15020645
Abstract: Magnetoactive elastomers (MAEs) have gained significant attention in recent years due to their wide range of engineering applications. This paper investigates the important interplay between the particle microstructure and the sample shape of MAEs. A… read more here.
Keywords: mechanical enhancement; elastic moduli; enhancement elastic; magnetoactive elastomers ... See more keywords
Microstructured Magnetoactive Elastomers for Switchable Wettability
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14183883
Abstract: We demonstrate the control of wettability of non-structured and microstructured magnetoactive elastomers (MAEs) by magnetic field. The synthesized composite materials have a concentration of carbonyl iron particles of 75 wt.% (≈27 vol.%) and three different… read more here.
Keywords: wettability microstructured; wettability; magnetoactive elastomers; magnetic field ... See more keywords
Theoretical Modeling of Magnetoactive Elastomers on Different Scales: A State-of-the-Art Review
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14194096
Abstract: A review of the latest theoretical advances in the description of magnetomechanical effects and phenomena observed in magnetoactive elastomers (MAEs), i.e., polymer networks filled with magnetic micro- and/or nanoparticles, under the action of external magnetic… read more here.
Keywords: review; elastomers different; different scales; magnetoactive elastomers ... See more keywords