Izvorni znanstveni članak

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

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: 854 *