Magnetostrictive properties of polymer-bonded Terfenol-D composites

Sang Ho Lim, S. R. Kim, S. Y. Kang, J. K. Park, J. T. Nam, Derac Son

Research output: Contribution to journalArticle

87 Citations (Scopus)

Abstract

Polymer-bonded Terfenol-D composites are fabricated using powders with varying sizes and also under various production conditions, in an effort to produce Terfenol-D bulks with good magnetostrictive properties through the optimization of the many fabrication parameters. A large magnetostriction of 536 ppm at 1.1 kOe, combined with a high dmax 33 (the maximum slope in the magnetostriction-applied magnetic field curve) of 1.3 ppm/Oe (16.3 nm/A) is obtained for the composite fabricated at the following conditions; the average particle size of 137.5 μm, a phenol content of 3.1 wt%, and a compaction pressure of 0.5 GPa. The magnetostrictive properties achieved in this work are much better than the previously reported results for similar Terfenol-D composites.

Original languageEnglish
Pages (from-to)113-121
Number of pages9
JournalJournal of Magnetism and Magnetic Materials
Volume191
Issue number1-2
Publication statusPublished - 1999 Jan 1
Externally publishedYes

Fingerprint

Polymers
Magnetostriction
magnetostriction
composite materials
Composite materials
polymers
Phenol
Powders
phenols
Phenols
Compaction
Particle size
Magnetic fields
slopes
Fabrication
fabrication
optimization
curves
magnetic fields

Keywords

  • Composites
  • Fabrication parameters
  • Giant magnetostriction
  • Polymer bonding
  • Terfenol-d

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Lim, S. H., Kim, S. R., Kang, S. Y., Park, J. K., Nam, J. T., & Son, D. (1999). Magnetostrictive properties of polymer-bonded Terfenol-D composites. Journal of Magnetism and Magnetic Materials, 191(1-2), 113-121.

Magnetostrictive properties of polymer-bonded Terfenol-D composites. / Lim, Sang Ho; Kim, S. R.; Kang, S. Y.; Park, J. K.; Nam, J. T.; Son, Derac.

In: Journal of Magnetism and Magnetic Materials, Vol. 191, No. 1-2, 01.01.1999, p. 113-121.

Research output: Contribution to journalArticle

Lim, SH, Kim, SR, Kang, SY, Park, JK, Nam, JT & Son, D 1999, 'Magnetostrictive properties of polymer-bonded Terfenol-D composites', Journal of Magnetism and Magnetic Materials, vol. 191, no. 1-2, pp. 113-121.
Lim, Sang Ho ; Kim, S. R. ; Kang, S. Y. ; Park, J. K. ; Nam, J. T. ; Son, Derac. / Magnetostrictive properties of polymer-bonded Terfenol-D composites. In: Journal of Magnetism and Magnetic Materials. 1999 ; Vol. 191, No. 1-2. pp. 113-121.
@article{5084738d2dac49159c80aa6c4e348ce3,
title = "Magnetostrictive properties of polymer-bonded Terfenol-D composites",
abstract = "Polymer-bonded Terfenol-D composites are fabricated using powders with varying sizes and also under various production conditions, in an effort to produce Terfenol-D bulks with good magnetostrictive properties through the optimization of the many fabrication parameters. A large magnetostriction of 536 ppm at 1.1 kOe, combined with a high dmax 33 (the maximum slope in the magnetostriction-applied magnetic field curve) of 1.3 ppm/Oe (16.3 nm/A) is obtained for the composite fabricated at the following conditions; the average particle size of 137.5 μm, a phenol content of 3.1 wt{\%}, and a compaction pressure of 0.5 GPa. The magnetostrictive properties achieved in this work are much better than the previously reported results for similar Terfenol-D composites.",
keywords = "Composites, Fabrication parameters, Giant magnetostriction, Polymer bonding, Terfenol-d",
author = "Lim, {Sang Ho} and Kim, {S. R.} and Kang, {S. Y.} and Park, {J. K.} and Nam, {J. T.} and Derac Son",
year = "1999",
month = "1",
day = "1",
language = "English",
volume = "191",
pages = "113--121",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",
number = "1-2",

}

TY - JOUR

T1 - Magnetostrictive properties of polymer-bonded Terfenol-D composites

AU - Lim, Sang Ho

AU - Kim, S. R.

AU - Kang, S. Y.

AU - Park, J. K.

AU - Nam, J. T.

AU - Son, Derac

PY - 1999/1/1

Y1 - 1999/1/1

N2 - Polymer-bonded Terfenol-D composites are fabricated using powders with varying sizes and also under various production conditions, in an effort to produce Terfenol-D bulks with good magnetostrictive properties through the optimization of the many fabrication parameters. A large magnetostriction of 536 ppm at 1.1 kOe, combined with a high dmax 33 (the maximum slope in the magnetostriction-applied magnetic field curve) of 1.3 ppm/Oe (16.3 nm/A) is obtained for the composite fabricated at the following conditions; the average particle size of 137.5 μm, a phenol content of 3.1 wt%, and a compaction pressure of 0.5 GPa. The magnetostrictive properties achieved in this work are much better than the previously reported results for similar Terfenol-D composites.

AB - Polymer-bonded Terfenol-D composites are fabricated using powders with varying sizes and also under various production conditions, in an effort to produce Terfenol-D bulks with good magnetostrictive properties through the optimization of the many fabrication parameters. A large magnetostriction of 536 ppm at 1.1 kOe, combined with a high dmax 33 (the maximum slope in the magnetostriction-applied magnetic field curve) of 1.3 ppm/Oe (16.3 nm/A) is obtained for the composite fabricated at the following conditions; the average particle size of 137.5 μm, a phenol content of 3.1 wt%, and a compaction pressure of 0.5 GPa. The magnetostrictive properties achieved in this work are much better than the previously reported results for similar Terfenol-D composites.

KW - Composites

KW - Fabrication parameters

KW - Giant magnetostriction

KW - Polymer bonding

KW - Terfenol-d

UR - http://www.scopus.com/inward/record.url?scp=0032755336&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0032755336&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0032755336

VL - 191

SP - 113

EP - 121

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - 1-2

ER -