Magnetic Field-Dependent Reversal Effect of the Electromagnet- Induced Normal Stress of Magnetorheological Materials

Materials Physics and Chemistry

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Title Magnetic Field-Dependent Reversal Effect of the Electromagnet- Induced Normal Stress of Magnetorheological Materials
 
Creator Liu, Taixiang
Xu, Yangguang
Yang, Ke
Yan, Lianghong
Huang, Beicong
Zhang, Zhuo
Jiang, Xiaodong
Yan, Hongwei
 
Subject Magnetorheological Material; Magnetorheological Finishing; Electromagn
 
Description Magnetorheological (MR) materials are a type of magnetoactive smart materials, whose physical or mechanical properties can be altered by applying a magnetic field. In usual, MR materials can be prepared by mixing magnetic particles into non-magnetic matrices. In this work, the electromagnet-induced (or non-uniform magnetic field-induced) normal stress of MR materials is studied. It shows that the stress does not vary monotonically along with the enhancement of the applied magnetic field. There exists a field-dependent reversal effect of the variation of the stress. The reversal effect is thought resulting from that the ratio of interparticle repellent of parallel magnetic particles to the particle-electromagnet attraction gets enlarged along with the enhancement of the field.
 
Publisher PiscoMed Publishing Pte Ltd
 
Contributor
 
Date 2020-06-02
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion

 
Format application/pdf
 
Identifier http://ojs.piscomed.com/index.php/MPC/article/view/844
10.18282/mpc.v1i4.844
 
Source Materials Physics and Chemistry; Vol 1, No 4: (Published); 1-6
2661-412X
 
Language eng
 
Relation http://ojs.piscomed.com/index.php/MPC/article/view/844/757
 
Rights Copyright (c) 2020 Materials Physics and Chemistry
http://creativecommons.org/licenses/by-nc/4.0
 

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