Making a Magnetorheological Fluid from Mining Tailings
Sign Up to like & getrecommendations! Published in 2017 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-017-1096-4
Abstract: We have obtained magnetite mining tailings and used it to fabricate a magnetorheological fluid (MRF). Mineralogical and morphological characteristics were determined using X-ray diffraction (XRD) and energy dispersive spectrometry (EDS), as well as size and… read more here.
Keywords: mining tailings; viscosity; fluid; magnetorheological fluid ... See more keywords
Parameter identification of the phenomenological model for magnetorheological fluid dampers using hierarchic enhanced particle swarm optimization
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-021-0202-3
Abstract: The magnetorheological (MR) fluid damper, as a new generation of high-performance and intelligent vibration damping devices for engineering structures, has broad application prospects in structural vibration reduction. Nonlinear hysteresis is a complex phenomenon of MR… read more here.
Keywords: optimization; enhanced particle; phenomenological model; magnetorheological fluid ... See more keywords
Development of continuous flow magnetorheological fluid finishing process for finishing of small holes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-019-2027-x
Abstract: The objective of the present experimental study is to find competency of magnetorheological fluid finishing process in improving the finishing and dimensional accuracy of miniature holes drilled by the electro-discharge drilling process. For this, holes… read more here.
Keywords: fluid; finishing process; magnetorheological fluid; geometry ... See more keywords
Effect of axially graded constraining layer on the free vibration properties of three layered sandwich beams with magnetorheological fluid core
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112899
Abstract: Abstract The free linear vibration of an adaptive sandwich beam consisting of a frequency and field-dependent magnetorheological fluid core and an axially functionally graded constraining layer is investigated. The Euler-Bernoulli and Timoshenko beam theories are… read more here.
Keywords: vibration; sandwich beam; magnetorheological fluid; free vibration ... See more keywords
Flow and heat transfer performances of dilute magnetorheological fluid flowing through hot micro channel
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2016.11.010
Abstract: Abstract The thermal lattice Boltzmann method (TLBM) with doubled-population is used to analyze the dilute magnetorheological fluid (MRF) flow and heat transfer performances in two-dimensional hot micro channels, by regarding the magnetic particles (MPs) as… read more here.
Keywords: magnetorheological fluid; dilute magnetorheological; heat transfer; transfer ... See more keywords
Fretting friction and wear characteristics of magnetorheological fluid under different magnetic field strengths
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2016.07.064
Abstract: Abstract A magnetorheological fluid (MRF) performs differently under different magnetic field strength. This study examined the fretting friction and wear characteristics of MRFs under a range of magnetic field strengths and oscillation frequencies. The fretting… read more here.
Keywords: magnetorheological fluid; magnetic field; friction wear; fretting friction ... See more keywords
Synthesis of calcium ferrite nanocrystal clusters for magnetorheological fluid with enhanced sedimentation stability
Sign Up to like & getrecommendations! Published in 2017 at "Powder Technology"
DOI: 10.1016/j.powtec.2017.08.065
Abstract: Abstract In this study, we prepared calcium ferrite (CaFe2O4) nanocrystal clusters by a solvothermal method and evaluated their application potential in magnetorheological (MR) fluid. The morphology, composition, microstructure and magnetic properties of the CaFe2O4 nanocrystal… read more here.
Keywords: fluid; nanocrystal clusters; enhanced sedimentation; magnetorheological fluid ... See more keywords
Magnetorheological fluid-based nanotexturing of tool inserts for turning of duplex stainless steel
Sign Up to like & getrecommendations! Published in 2017 at "Materials and Manufacturing Processes"
DOI: 10.1080/10426914.2016.1257136
Abstract: ABSTRACT This paper deals with the study of the nanotexturing process of the cutting tool inserts with the influence of a magnetorheological fluid-based texturing method. The rake and flank surface of the cutting tool inserts… read more here.
Keywords: duplex stainless; tool inserts; tool; magnetorheological fluid ... See more keywords
A comprehensive review of magnetorheological fluid assisted finishing processes
Sign Up to like & getrecommendations! Published in 2022 at "Machining Science and Technology"
DOI: 10.1080/10910344.2022.2129982
Abstract: Abstract In today’s manufacturing sector, it is required to manufacture products that have an exceptionally low tolerance. The desired high precision (or low tolerance) can be obtained through various finishing processes, which consist of bonded… read more here.
Keywords: tool; fluid assisted; magnetorheological fluid; assisted finishing ... See more keywords
Aggregated chain morphological variation analysis of magnetorheological fluid (MRF) in squeeze mode
Sign Up to like & getrecommendations! Published in 2019 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/ab39f9
Abstract: Due to the synthetic effect of hydraulic force and magnetic force, chains in magnetorheological fluid (MRF) in squeeze mode appear bending even fracture, especially the latter of which has a potential influence on the macroscopic… read more here.
Keywords: fluid mrf; magnetorheological fluid; force; fracture ... See more keywords
Corrigendum: On the Hamaker constant of the metallic iron, the retardation effect and their relevance in DLVO theory applied to oil-based magnetorheological fluid with 1-octylamine (2020 Smart Mater. Struct. 29 055039)
Sign Up to like & getrecommendations! Published in 2020 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/ab92dd
Abstract: Errata / Corrigendum In the Abstract, where it says: "... magnetorheological fluid with carbonyl iron powder (80 vol%) ... ", read 30 vol% and not 80 vol%. read more here.
Keywords: hamaker constant; fluid; constant metallic; magnetorheological fluid ... See more keywords