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The study on the mechanical properties of magnetorheological elastomers under triaxial compression
Xu, Yong1,2; Li, Ming1,2; Li, Hao1,2; Zhang, Shihong1,2; Wang, Hui3; Guo, Xunzhong4,5; Li, Tao4,5; Wu, Cong4,5
Corresponding AuthorXu, Yong(yxu@imr.ac.cn)
2021-07-01
Source PublicationJOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES
ISSN1045-389X
Volume32Issue:11Pages:1256-1266
AbstractIn order to design magnetorheological elastomers (MREs) based craftsmanship for metal forming, a comprehensive study on the mechanical properties of MREs under triaxial compression is required. An experimental setup integrating free compression and triaxial compression is designed to characterize isotropic MREs specimens under compression mode. The results showed that the MREs specimen in mold had successively experienced free compression stage, transition stage and triaxial compression stage during the experiment. The stress-strain curves of the MREs specimen changed when the concentration of magnetic particles increased from 0 to 44.7%, and the strain required to reach the transition stage was reduced. The effect of magnetic flux density on the stress-strain curves of the MREs specimen depended on the concentration of magnetic particles. The measured data obtained at different strain rates revealed maximum changes of 15.7% and 0.096% in volume compression modulus and Poisson ratio, respectively, which occurred under the magnetic flux density of 200 mT and CIP concentrations of vol . % = 11.9 % . In this study, through a set of experiments, the stress-strain curves of the MREs specimen under different concentrations was elucidated, and their effects on the volume compression modulus and Poisson ratio were discussed.
KeywordMagnetorheological elastomers triaxial compression mechanical properties magnetic particle concentration magnetic flux density
Funding OrganizationYouth Innovation Promotion Association CAS
DOI10.1177/1045389X20978279
Indexed BySCI
Language英语
Funding ProjectYouth Innovation Promotion Association CAS[2019195]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000682131200001
PublisherSAGE PUBLICATIONS LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/159575
Collection中国科学院金属研究所
Corresponding AuthorXu, Yong
Affiliation1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Peoples R China
3.Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing, Peoples R China
4.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing, Peoples R China
5.Nanjing Univ Aeronaut & Astronaut, Jiangsu Key Lab Nucl Energy Equipment Mat Engn, Nanjing, Peoples R China
Recommended Citation
GB/T 7714
Xu, Yong,Li, Ming,Li, Hao,et al. The study on the mechanical properties of magnetorheological elastomers under triaxial compression[J]. JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES,2021,32(11):1256-1266.
APA Xu, Yong.,Li, Ming.,Li, Hao.,Zhang, Shihong.,Wang, Hui.,...&Wu, Cong.(2021).The study on the mechanical properties of magnetorheological elastomers under triaxial compression.JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES,32(11),1256-1266.
MLA Xu, Yong,et al."The study on the mechanical properties of magnetorheological elastomers under triaxial compression".JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES 32.11(2021):1256-1266.
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