The influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer

Although there are literatures to characterize the properties of anisotropic magneto-rheological elastomer (MRE), more attention is paid when the particle chain is parallel to the applied magnetic field. However, in prospective of modeling and application design, mechanical characterization of aniso...

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Autores principales: Bochao Wang, Yan Li, Yingduan Gao, Jingyi Zhang, Zhenbang Xu, Jun Li, Ji Li, Leif Kari, Yu Wang, Xinglong Gong
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Lenguaje:EN
Publicado: Elsevier 2021
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spelling oai:doaj.org-article:9c981a7f22a945a3b6ce80d01a59b16b2021-11-14T04:28:14ZThe influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer0142-941810.1016/j.polymertesting.2021.107411https://doaj.org/article/9c981a7f22a945a3b6ce80d01a59b16b2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0142941821003548https://doaj.org/toc/0142-9418Although there are literatures to characterize the properties of anisotropic magneto-rheological elastomer (MRE), more attention is paid when the particle chain is parallel to the applied magnetic field. However, in prospective of modeling and application design, mechanical characterization of anisotropic MRE under other particle chain-magnetic field spatial locations is needed. Herein, mechanical properties of anisotropic MRE with four kinds of particle chain-magnetic field spatial locations under varies frequencies, strain amplitudes and prestrains are tested. It shows that even the particle chain is perpendicular to the magnetic field, there exists an obvious MR effect. Besides the attraction of adjacent magnetized particles, the Maxwell stress tensor also contribute to the MR effect. Furthermore, an obvious strain amplitude dependent viscoelastic behavior is exhibited for anisotropic MRE. Moreover, the MR effect and the loss factor decrease as the increase of prestrain. The investigation contributes to the designing, modeling and applications of anisotropic MRE.Bochao WangYan LiYingduan GaoJingyi ZhangZhenbang XuJun LiJi LiLeif KariYu WangXinglong GongElsevierarticleAnisotropic magnetorheological elastomerParticle-chain-magnetic field spatial locationMagnetorheological effectStrain dependent viscoelasticityPrestrainPolymers and polymer manufactureTP1080-1185ENPolymer Testing, Vol 104, Iss , Pp 107411- (2021)
institution DOAJ
collection DOAJ
language EN
topic Anisotropic magnetorheological elastomer
Particle-chain-magnetic field spatial location
Magnetorheological effect
Strain dependent viscoelasticity
Prestrain
Polymers and polymer manufacture
TP1080-1185
spellingShingle Anisotropic magnetorheological elastomer
Particle-chain-magnetic field spatial location
Magnetorheological effect
Strain dependent viscoelasticity
Prestrain
Polymers and polymer manufacture
TP1080-1185
Bochao Wang
Yan Li
Yingduan Gao
Jingyi Zhang
Zhenbang Xu
Jun Li
Ji Li
Leif Kari
Yu Wang
Xinglong Gong
The influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer
description Although there are literatures to characterize the properties of anisotropic magneto-rheological elastomer (MRE), more attention is paid when the particle chain is parallel to the applied magnetic field. However, in prospective of modeling and application design, mechanical characterization of anisotropic MRE under other particle chain-magnetic field spatial locations is needed. Herein, mechanical properties of anisotropic MRE with four kinds of particle chain-magnetic field spatial locations under varies frequencies, strain amplitudes and prestrains are tested. It shows that even the particle chain is perpendicular to the magnetic field, there exists an obvious MR effect. Besides the attraction of adjacent magnetized particles, the Maxwell stress tensor also contribute to the MR effect. Furthermore, an obvious strain amplitude dependent viscoelastic behavior is exhibited for anisotropic MRE. Moreover, the MR effect and the loss factor decrease as the increase of prestrain. The investigation contributes to the designing, modeling and applications of anisotropic MRE.
format article
author Bochao Wang
Yan Li
Yingduan Gao
Jingyi Zhang
Zhenbang Xu
Jun Li
Ji Li
Leif Kari
Yu Wang
Xinglong Gong
author_facet Bochao Wang
Yan Li
Yingduan Gao
Jingyi Zhang
Zhenbang Xu
Jun Li
Ji Li
Leif Kari
Yu Wang
Xinglong Gong
author_sort Bochao Wang
title The influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer
title_short The influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer
title_full The influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer
title_fullStr The influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer
title_full_unstemmed The influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer
title_sort influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer
publisher Elsevier
publishDate 2021
url https://doaj.org/article/9c981a7f22a945a3b6ce80d01a59b16b
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