journal article·2021-06

A method to approach constant isotropic permeabilities and demagnetization factors of magneto-rheological elastomers

Jhohan Chavez, Marek Ziolkowski, Philipp Schorr, Lothar Spieß, Valter Böhm, Klaus Zimmermann

Publisher page

Abstract

Abstract The use of non-conventional materials is nowadays of much interest in scientific community. Magneto-rheological elastomers are hybrid materials, which in presence of magnetic fields state a change in their mechanical properties. They are composed by an elastomeric matrix with embedded magnetic particles. One of the most attractive features of these materials is that as soon as the magnetic field is removed from the material, the original mechanical properties are completely recovered, with negligible differences in comparison to the original state. This paper focuses on the study of magnetic characteristics of these smart materials, such as relative permeability and demagnetizing factors, for samples with different volume concentration of ferromagnetic particles.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Vibration Control and Rheological Fluids · Rheology and Fluid Dynamics Studies · Polymer Nanocomposites and Properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (28)

Show source-provided references
1. Magnetic-field-controlled mechanical behavior of magneto-sensitive elastomers in applications for actuator and sensor systems10.1007/s00419-018-1477-4 ↗
2. Novel soft actuator using magnetorheological elastomer10.1109/TMAG.2011.2173669 ↗
3. Exploring the potential of magnetorheology in robotic grippers10.1016/j.procir.2018.01.038 ↗
4. Ubaidillah, S.A. Mazlan, J. Sutrisno, H. Zamzuri, Potential Applications of Magnetorheological Elastomers, in: Applied Mechanics and Materials, 2014, volume 663, pp. 695-699, doi: 10.4028/www.scientific.net/AMM.663.695.10.4028/www.scientific.net/AMM.663.695 ↗
5. X.X. Bai, F.L. Xin, L.J. Qian, P. Kan, Design and control of a magnetorheological elastomer dynamic vibration absorber for powertrain mount systems of automobiles, in: Proceedings of the ASME 2015 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems, 2015, 7 pages, doi: 10.1115/SMASIS2015-8893.10.1115/SMASIS2015-8893 ↗
6. A new variable stiffness absorber based on magneto-rheological elastomer10.1016/S1003-6326(10)60118-5 ↗
7. Properties of polydimethylsiloxane and magnetoactive polymers with electroconductive particles10.1002/macp.201800222 ↗
8. J. Miedzianowska, M. Maslowski, K. Strzelec, Thermoplastic Elastomer Biocomposites Filled with Cereal Straw Fibers Obtained with Different Processing Methods - Preparation and Properties, in: Polymers, 11 (4) (2019) 641, 15 pages, doi: 10.3390/polym11040641.10.3390/polym11040641 ↗
9. Magnetorheological elastomers and their applications10.1007/978-3-642-20925-3_12 ↗
10. Modeling of the field-induced plasticity of soft magnetic elastomers10.1177/1045389X11403819 ↗
11. Field-stiffening effect of magneto-rheological elastomers10.1016/j.ijsolstr.2013.03.030 ↗
12. Investigations and simulations on the mechanical behaviour of magneto-sensitive elastomers in context with soft robotic gripper application
13. Microstructure and magnetorheology of graphite-based MR elastomers10.1007/s00397-011-0567-9 ↗
14. E.P. Furlani, Permanent Magnet and Electromechanical Devices, Academic Press, San Diego, USA, 2001, pp. 128-129, ISBN: 0-12-269951-3.
15. Alternative method to calculate the magnetic field of permanent magnets with azimuthal symmetry
16. Cylindrical magnets and ideal solenoids10.1119/1.3256157 ↗
17. Magnetic field in the vicinity of a single magnet
18. K. Weise, M. Carlstedt, M. Ziolkowski, H. Brauer. “Uncertainty Analysis in Lorenz Force Eddy Current Testing”, in: IEEE Transactions on Magnetics, 52 (3) (2016) article 6200104, 4 pages, doi: 10.1109/TMAG.2015.2480046.10.1109/TMAG.2015.2480046 ↗
19. K. Küpfmüller, Einführung in die theoretische Elektrotechnik, Springer-Verlag Berlin Heidelberg, 1973 (pp. 296-297), ISBN: 978-3-662-06889-2.
20. Demagnetizing factors for cylinders10.1109/20.102932 ↗
21. Demagnetizing factors of the general ellipsoid10.1103/PhysRev.67.351 ↗
22. Chikazumi · 1996
23. Cardoso · 2017
24. Ziolkowski · 2006
25. An analytic solution for the force between two magnetic dipoles
26. Rosensweig · 1985
27. Theoretical evidence for ‘Lichtenecker's mixture formulae' based on the effective medium theory10.1088/0022-3727/31/13/013 ↗
28. A. Goldman Handbook of modern ferromagnetic materials 1999 Springer Science + Business Media New York (pp. 188–189), ISBN: 978-1-4613-7230-1.