Smart Manipulation of Complex Optical Elements via Contact‐adaptive Dry Adhesives [PDF]
Advanced Science, 2023 The implementation of complex, high‐precision optical devices or systems, which have vital applications in the aerospace, medical, and military fields, requires the ability to reliably manipulate and assemble optical elements.
Shuai Li +6 more
doaj +3 more sources
Study of Magnetorheological Grease’s Thermomagnetic Coupling Rheology
Applied Sciences (Switzerland), 2023 The controllable rheological properties of magnetorheological grease offer significant application prospects in regulating the lubrication behavior of frictional substrates.
Jiabao Pan, Rui Li
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A comparative work on the magnetic field-dependent properties of plate-like and spherical iron particle-based magnetorheological grease. [PDF]
PLoS ONE, 2018 In this study, a new magnetorheological (MR) grease was made featuring plate-like carbonyl iron (CI) particles, and its magnetic field-dependent rheological properties were experimentally characterized.
N Mohamad +5 more
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Studies With Rheological Behavior of Composite Lithium-Based Magnetorheological Grease
Metals, 2021 Magnetorheological (MR) grease has advantages of the anti-settlement behavior and excellent sealing property compared with conventional MR materials.
Xiaomin Dong, Pingyang Li
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Improvement of Rheological and Transient Response of Magnetorheological Grease With Amalgamation of Cobalt Ferrite [PDF]
Journal of Materials Research and Technology, 2023 The time responsiveness of magnetorheological grease (MRG) towards magnetic field stimulus is crucial in order to ensure the high performance of MR devices.
Saiful Amri Mazlan +2 more
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Rheological Performance of Magnetorheological Grease With Embedded Graphite Additives [PDF]
Materials, 2021 The use of highly viscous grease as a medium in magnetorheological grease (MRG) provides the benefit of avoiding sedimentation from occurring. However, it limits the expansion of yield stress in the on-state condition, thus reducing the application ...
Saiful Amri Mazlan +2 more
exaly +4 more sources
Design and Feasibility Study of MRG–Based Variable Stiffness Soft Robot [PDF]
Micromachines, 2022 The conventional pneumatic soft robot has the problem of insufficient stiffness, while in the magnetorheological soft robot, the magnetic field provided by electromagnet has the disadvantage of oversized structure and poor flexibility.
Luojing Huang, Hongsheng Hu, Qing Ouyang
doaj +2 more sources
Sedimentation Stability of Magnetorheological Fluids: The State of the Art and Challenging Issues [PDF]
Micromachines, 2022 Among the many factors causing particle sedimentation, three principal ingredients are heavily involved: magnetic particles, a carrier liquid (base oil), and additives (surfactant). Therefore, many works have been carried out to improve the sedimentation
Seung-Bok Choi
doaj +2 more sources
Particle matrix interfacial interaction effect on the viscoelastic properties of electrolyte iron particle based elastomer [PDF]
Scientific ReportsThe particle-matrix interfacial interaction is studied through the viscoelastic properties in magnetorheological elastomers, comprising 25 wt% of electrolyte iron particles with (MRE25G) and without (MRE25) grease as an additive.
Nupur Rathod +3 more
doaj +2 more sources
Incorporation of Cobalt Ferrite on the Field Dependent Performances of Magnetorheological Grease
Journal of Materials Research and Technology, 2020 Magnetorheological grease (MRG) is one of the smart materials that experiences a high off-state viscosity, which hassles the operation of devices at the beginning and causes more energy consumption upon operation.
Norzilawati Mohamad +2 more
exaly +3 more sources