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Preparation and performance study of magnetorheological (MR) foam

J. F. Huang ; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China
Y. F. Meng ; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China


Puni tekst: engleski pdf 321 Kb

str. 46-48

preuzimanja: 178

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Sažetak

Porous material performs good deformation compression and has been widely used in soft actuators and sensors. In this study, a new kind of magnetorheological (MR) sponge was prepared by combining carbonyl iron particles with polyurethane porous structure. The static compressive property of MR foam was studied using a commercial rheometer. The relationship between magnetic particle composition, magnetic field and rheological properties was summarized and analyzed. The research contributes to a deeper understanding of magnetorheological sponge materials, and provides inspiration and theoretical basis for the design of soft actuators ,which may provide inspiration for novel application field.

Ključne riječi

polyurethane; magnetorheological foam; scanning electron microscopy; magnetic properties; mechanical properties

Hrčak ID:

307380

URI

https://hrcak.srce.hr/307380

Datum izdavanja:

1.1.2024.

Posjeta: 420 *