The Damping Properties of Plate-Like Magnetorheological Elastomer


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This paper aims to investigate the damping properties of plate-like carbonyl iron particle (CIP) magnetorheological elastomer (MRE). The damping properties of MRE is mainly dependent on the strength of magnetic field. Anisotropic MRE was fabricated under various magnetic fields strength (70, 210, 345, and 482 mT) and its damping property prior to frequency-dependent was measured using a rheometer. Firstly, the plate-like CIP was first synthesized from spherical CIP using a ball-milling method. The microstructure of plate-like CIP was observed using low vacuum scanning electron microscope. Subsequently, two types of MREs which are isotropic and anisotropic were fabricated using 70 weight percent (wt.%) of plate-like CIP. The experimental results showed that the anisotropic MRE has lower damping factor than isotropic MRE. Meanwhile, the damping factor increases with the increase of frequency.



Edited by:

Takashi Amemiya, Xuelin Lei and Xiong Qi Peng




N. M. Hapipi et al., "The Damping Properties of Plate-Like Magnetorheological Elastomer", Key Engineering Materials, Vol. 772, pp. 56-60, 2018

Online since:

July 2018




* - Corresponding Author

[1] A.G. Olabi and A. Grunwald, Design and application of magneto-rheological fluid, Mater. Des. mt28 (10) (2007) 2658–2664.


[2] L. Chen, X.L. Gong, and W. Li, Damping of magnetorheological elastomers, J. Cent. South Univ. Technol. (English Ed. 15 (1 SUPPL.) (2008) 271–274.


[3] M. Kallio, The elastic and damping properties of magnetorheological elastomers, (2005).

[4] R. Chokkalingam, Rajasabai Senthur Pandi, and M. Mahendran, Magnetomechanical behavior of Fe/PU magnetorheological elastomers, J. Compos. Mater. 45 (15) (2011) 1545–1552.


[5] B.X. Ju et al., A novel porous magnetorheological elastomer: preparation and evaluation, Smart Mater. Struct. 21 (3) (2012) 35001.

[6] M. Cvek et al., Synthesis of Silicone Elastomers Containing Silyl-Based Polymer-Grafted Carbonyl Iron Particles: An Efficient Way to Improve Magnetorheological, Damping, and Sensing Performances, Macromolecules 50 (5) (2017) 2189–2200.


[7] B. Ju et al., Journal of Magnetism and Magnetic Materials Temperature-dependent dynamic mechanical properties of magnetorheological elastomers under magnetic fi eld, J. Magn. Magn. Mater. 374 (2015) 283–288.

[8] S.A. Demchuk and V.A. Kuz'min, Viscoelastic properties of magnetorheological elastomers in the regime of dynamic deformation, J. Eng. Phys. Thermophys. 75 (2) (2002) 104–107.

[9] S. Megha, S.K. N, and R.D. Silva, Vibration Analysis of Magnetorheological Elastomer Sandwich Beam under Different Magnetic Fields, J. Mech. Eng. Autom. 6 (2016) 75–80.

[10] S. Liu et al., Interfacial bond dependence of damping properties of carbon nanotubes enhanced polymers, Polym. Compos. 35 (3) (2014) 548–556.


[11] T.L. Sun et al., Study on the damping properties of magnetorheological elastomers based on cis-polybutadiene rubber, Polym. Test. 27 (4) (2008) 520–526.


[12] D. Chen et al., Carbonyl iron powder surface modification of magnetorheological elastomers for vibration absorbing application, Smart Mater. Struct. 25 (11) (2016) 115005.


[13] R. Han et al., Microwave complex permeability of planar anisotropy carbonyl-iron particles, J. Alloys Compd. 509 (6) (2011) 2734–2737.


[14] D. Zheng et al., Electromagnetic absorbing property of the flaky carbonyl iron particles by chemical corrosion process, J. Magn. Magn. Mater. 419 (2016) 119–124.

[15] J. Yang et al., Silicon Carbide-Strengthened Magnetorheological Elastomer : Preparation and Mechanical Property, Polym. Eng. Sci. 53 (12) (2013) 2615–2623.


[16] J. Li et al., Influence of particle coating on dynamic mechanical behaviors of magnetorheological elastomers, Polym. Test. 28 (2009) 331–337.

[17] B. Ju et al., Dynamic mechanical properties of magnetorheological elastomers based on polyurethane matrix, Polym. Compos. 37 (5) (2016) 1587–1595.