Magnetostriction of field-structural composite with Terfenol-D particles

Kaleta, Jerzy; Lewandowski, Daniel; Mech, Rafał

doi:10.1016/j.acme.2015.02.009

Cited by 19 publications

(12 citation statements)

References 5 publications

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“…[28] A magnetostrictive composite of Terfenol-D and epoxy resin was used to develop mechanical stress sensors, and the magnetic susceptibility change in this composite was evaluated by inductance measurements. A method of producing magnetostrictive composites containing powdered Terfenol-D (70% volume fraction) and epoxy resin was developed, [31] and the magnetostriction was 720 ppm for a prestress of 7 MPa. [30] The composites were prepared and annealed in a vacuum magnetic heat treatment furnace at 20, 80, 100, and 150 C and at an annealing temperature of 100 C, the composites had a maximum magnetostriction of 695 ppm.…”

Section: Magnetostrictive Materialsmentioning

confidence: 99%

“…[30] The composites were prepared and annealed in a vacuum magnetic heat treatment furnace at 20, 80, 100, and 150 C and at an annealing temperature of 100 C, the composites had a maximum magnetostriction of 695 ppm. A method of producing magnetostrictive composites containing powdered Terfenol-D (70% volume fraction) and epoxy resin was developed, [31] and the magnetostriction was 720 ppm for a prestress of 7 MPa. Riesgo et al [32] studied magnetostriction in composites consisting of Fe 81 Al 19 powder particles randomly distributed in polyester and silicone matrixes.…”

Section: Magnetostrictive Materialsmentioning

confidence: 99%

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A Review on Piezoelectric, Magnetostrictive, and Magnetoelectric Materials and Device Technologies for Energy Harvesting Applications

2017

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In the coming era of the internet of things (IoT), wireless sensor networks that monitor, detect, and gather data will play a crucial role in advancements in public safety, human healthcare, industrial automation, and energy management. Batteries are currently the power source of choice for operating wireless network devices due to their ease of installation; however, they require periodic replacement due to capacity limitations. Within the scope of the IoT, battery maintenance of the trillion sensor nodes that may be implemented will be practically infeasible from environmental, resource, and labor cost perspectives. In considering individual self-powered sensor nodes, the idea of harvesting energy from ambient vibrations, heat, and electromagnetic waves has recently triggered noticeable research interest in the academic community. This paper gives an overview of energy harvesting materials and systems. Three main categories are presented: piezoelectric ceramics/polymers, magnetostrictive alloys, and magnetoelectric (ME) multiferroic composites. State-of-the-art harvesting materials and structures are presented with a focus on characterization, fabrication, modeling and simulation, and durability and reliability. Some perspectives and challenges for the future development of energy harvesting materials are also highlighted.

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Section: Magnetostrictive Materialsmentioning

confidence: 99%

Section: Magnetostrictive Materialsmentioning

confidence: 99%

A Review on Piezoelectric, Magnetostrictive, and Magnetoelectric Materials and Device Technologies for Energy Harvesting Applications

2017

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“…This has motivated attempts to eliminate such problematic features using composite materials. Recently, magnetostrictive composites composed of Terfenol‐D particles dispersed in a polymer matrix have attracted considerable interest because of their high tensile strength and smaller eddy‐current losses . Kubicka et al studied the effects of Terfenol‐D particle content and size on magnetic induction changes due to the applied stress for epoxy resins modified with Terfenol‐D particles, and Yoffe et al introduced a new procedure for modeling the magnetic field induced by an external load applied to epoxy‐based composite materials with Terfenol‐D particles.…”

Section: Final Dimensions Wire Aspect Ratio Wire Volume Fraction Anmentioning

confidence: 99%

Inverse Magnetostrictive Effect in Fe₂₉Co₇₁ Wire/Polymer Composites

Narita

2016

Adv Eng Mater

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Wearable Internet of Things devices require innovatively designed electromagnetic materials and energy harvesting technology that is lightweight and able to withstand vigorous exercise and impact. In this study, magnetostrictive wire/polymer composites are developed for the first time by embedding Fe-Co wires in an epoxy matrix, and their inverse magnetostrictive characteristics are studied. The output voltage of this novel composite due to compression dramatically increases with increasing stress-rate. Synthesis of the Fe-Co wire-based composite may induce tensile prestress (rather than compressive prestress) during curing, leading to an extraordinary inverse magnetostriction enhancement. This work opens the door for development of lightweight, robust, and efficient energy harvesting devices.The Internet has more than two billion users worldwide, and user experiences and quality of life can be further improved by allowing seamless communication among various physical devices. Internet of Things is the enabling technology for a plethora of long-awaited applications and business opportunities in fields such as domotics, e-health, and real-time monitoring. [1] Energy harvesting is an emerging technology that has been recently receiving much attention as an alternative proactive method to power wireless communication nodes; there have been many studies conducted on energy harvesting from sources such as vibrations and motion resulting from direct force inputs.

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“…Therefore, a lot of researchers have applied it to composite materials. Duenas et al [ 8 ] showed that Terfenol-D/polymer magnetostrictive composites can solve many of the disadvantages; the magnetostrictive properties of various composites have been investigated [ 9 , 10 , 11 , 12 ]. Furthermore, Kubicka et al [ 13 , 14 ] indicated that Terfenol-D particle characteristics affect how the magnetic flux changes when under stress for Terfenol-D/epoxy composites, and Yoffe et al [ 15 ] discussed a new process for modifying the magnetic field that is induced when an external load is applied to Terfenol-D/epoxy composites.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of Fe–Co Magnetostrictive Fiber Reinforced Plastic Composites and Their Sensor Performance Evaluation

et al. 2018

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The inverse magnetostrictive effect is an effective property for energy harvesting; the material needs to have large magnetostriction and ease of mass production. Fe–Co alloys being magnetostrictive materials have favorable characteristics which are high strength, ductility, and excellent workability, allowing easy fabrication of Fe–Co alloy fibers. In this study, we fabricated magnetostrictive polymer composites, in which Fe–Co fibers were woven into polyester fabric, and discussed their sensor performance. Compression and bending tests were carried out to measure the magnetic flux density change, and the effects of magnetization, bias magnetic field, and the location of the fibers on the performance were discussed. It was shown that magnetic flux density change due to compression and bending is related to the magnetization of the Fe–Co fiber and the bias magnetic field. The magnetic flux density change of Fe–Co fiber reinforced plastics was larger than that of the plastics with Terfenol-D particles.

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Magnetostriction of field-structural composite with Terfenol-D particles

Cited by 19 publications

References 5 publications

A Review on Piezoelectric, Magnetostrictive, and Magnetoelectric Materials and Device Technologies for Energy Harvesting Applications

A Review on Piezoelectric, Magnetostrictive, and Magnetoelectric Materials and Device Technologies for Energy Harvesting Applications

Inverse Magnetostrictive Effect in Fe₂₉Co₇₁ Wire/Polymer Composites

Fabrication of Fe–Co Magnetostrictive Fiber Reinforced Plastic Composites and Their Sensor Performance Evaluation

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Magnetostriction of field-structural composite with Terfenol-D particles

Cited by 19 publications

References 5 publications

A Review on Piezoelectric, Magnetostrictive, and Magnetoelectric Materials and Device Technologies for Energy Harvesting Applications

A Review on Piezoelectric, Magnetostrictive, and Magnetoelectric Materials and Device Technologies for Energy Harvesting Applications

Inverse Magnetostrictive Effect in Fe29Co71 Wire/Polymer Composites

Fabrication of Fe–Co Magnetostrictive Fiber Reinforced Plastic Composites and Their Sensor Performance Evaluation

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Inverse Magnetostrictive Effect in Fe₂₉Co₇₁ Wire/Polymer Composites