High performance magnetorheological elastomers

Effect of matrix and filler particles on dynamic behaviour and durability

Tomi Lindroos, Jarkko Keinänen, Samu Aalto, Gwenalelle Aridon

Research output: Contribution to conferenceConference articleScientific

Abstract

The importance and demands of vibration and noise control are increasing when lightweight structures are replacing conventional massive machinery constructions. Low noise design has also become a remarkable advantage for industrial applications. This advancing trend is setting new requirements for structural design, often requiring advanced materials for more adaptive solutions. Adaptive and active structures have been shown to have a great potential for creating new noise and vibration solutions for industrial products and processes. Magnetorheological elastomers (MRE) have been detected for one of the most potential material group for realizing adaptive solutions with controllable stiffness. In this study the matrix and filler materials behavior of the MRE's was studied in dynamic compressive loading at both passive state and with an increasing magnetic flux density. Various different filler and matrix ratios were studied. The dynamic tests were made with different displacement pre-loads, amplitudes and with a varying magnetic flux density.
Original languageEnglish
Publication statusPublished - 2012
MoE publication typeNot Eligible
EventACTUATOR 2012 - Bremen, Germany
Duration: 18 Jun 201220 Jun 2012

Conference

ConferenceACTUATOR 2012
CountryGermany
CityBremen
Period18/06/1220/06/12

Fingerprint

Elastomers
Fillers
Durability
Magnetic flux
Acoustic variables control
Vibration control
Structural design
Industrial applications
Machinery
Stiffness

Keywords

  • vibration
  • magnetorehological
  • elastomer
  • damping

Cite this

Lindroos, T., Keinänen, J., Aalto, S., & Aridon, G. (2012). High performance magnetorheological elastomers: Effect of matrix and filler particles on dynamic behaviour and durability. Paper presented at ACTUATOR 2012, Bremen, Germany.
Lindroos, Tomi ; Keinänen, Jarkko ; Aalto, Samu ; Aridon, Gwenalelle. / High performance magnetorheological elastomers : Effect of matrix and filler particles on dynamic behaviour and durability. Paper presented at ACTUATOR 2012, Bremen, Germany.
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abstract = "The importance and demands of vibration and noise control are increasing when lightweight structures are replacing conventional massive machinery constructions. Low noise design has also become a remarkable advantage for industrial applications. This advancing trend is setting new requirements for structural design, often requiring advanced materials for more adaptive solutions. Adaptive and active structures have been shown to have a great potential for creating new noise and vibration solutions for industrial products and processes. Magnetorheological elastomers (MRE) have been detected for one of the most potential material group for realizing adaptive solutions with controllable stiffness. In this study the matrix and filler materials behavior of the MRE's was studied in dynamic compressive loading at both passive state and with an increasing magnetic flux density. Various different filler and matrix ratios were studied. The dynamic tests were made with different displacement pre-loads, amplitudes and with a varying magnetic flux density.",
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author = "Tomi Lindroos and Jarkko Kein{\"a}nen and Samu Aalto and Gwenalelle Aridon",
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Lindroos, T, Keinänen, J, Aalto, S & Aridon, G 2012, 'High performance magnetorheological elastomers: Effect of matrix and filler particles on dynamic behaviour and durability' Paper presented at ACTUATOR 2012, Bremen, Germany, 18/06/12 - 20/06/12, .

High performance magnetorheological elastomers : Effect of matrix and filler particles on dynamic behaviour and durability. / Lindroos, Tomi; Keinänen, Jarkko; Aalto, Samu; Aridon, Gwenalelle.

2012. Paper presented at ACTUATOR 2012, Bremen, Germany.

Research output: Contribution to conferenceConference articleScientific

TY - CONF

T1 - High performance magnetorheological elastomers

T2 - Effect of matrix and filler particles on dynamic behaviour and durability

AU - Lindroos, Tomi

AU - Keinänen, Jarkko

AU - Aalto, Samu

AU - Aridon, Gwenalelle

N1 - Project code: 71902

PY - 2012

Y1 - 2012

N2 - The importance and demands of vibration and noise control are increasing when lightweight structures are replacing conventional massive machinery constructions. Low noise design has also become a remarkable advantage for industrial applications. This advancing trend is setting new requirements for structural design, often requiring advanced materials for more adaptive solutions. Adaptive and active structures have been shown to have a great potential for creating new noise and vibration solutions for industrial products and processes. Magnetorheological elastomers (MRE) have been detected for one of the most potential material group for realizing adaptive solutions with controllable stiffness. In this study the matrix and filler materials behavior of the MRE's was studied in dynamic compressive loading at both passive state and with an increasing magnetic flux density. Various different filler and matrix ratios were studied. The dynamic tests were made with different displacement pre-loads, amplitudes and with a varying magnetic flux density.

AB - The importance and demands of vibration and noise control are increasing when lightweight structures are replacing conventional massive machinery constructions. Low noise design has also become a remarkable advantage for industrial applications. This advancing trend is setting new requirements for structural design, often requiring advanced materials for more adaptive solutions. Adaptive and active structures have been shown to have a great potential for creating new noise and vibration solutions for industrial products and processes. Magnetorheological elastomers (MRE) have been detected for one of the most potential material group for realizing adaptive solutions with controllable stiffness. In this study the matrix and filler materials behavior of the MRE's was studied in dynamic compressive loading at both passive state and with an increasing magnetic flux density. Various different filler and matrix ratios were studied. The dynamic tests were made with different displacement pre-loads, amplitudes and with a varying magnetic flux density.

KW - vibration

KW - magnetorehological

KW - elastomer

KW - damping

M3 - Conference article

ER -

Lindroos T, Keinänen J, Aalto S, Aridon G. High performance magnetorheological elastomers: Effect of matrix and filler particles on dynamic behaviour and durability. 2012. Paper presented at ACTUATOR 2012, Bremen, Germany.