DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, OY | ko |
dc.contributor.author | Kim, HY | ko |
dc.contributor.author | Hong, Soon-Hyung | ko |
dc.contributor.author | Son, DR | ko |
dc.date.accessioned | 2007-09-11T08:04:38Z | - |
dc.date.available | 2007-09-11T08:04:38Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-12 | - |
dc.identifier.citation | JOURNAL OF APPLIED PHYSICS, v.100, pp.216 - 223 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/10203/1422 | - |
dc.description.abstract | Grain-aligned composite Terfenol-D was fabricated via unidirectional solidification, followed by the infiltration of epoxy. The fraction of the RFe2 phase in composite Terfenol-D depends on the iron/rare earth (RE=Tb,Dy) ratio of the as-grown Terfenol-D and the direction of the RFe2 phase in the as-grown Terfenol-D changes from [110] to [111] with an increasing iron/rare earth ratio. For a series of grain-aligned composite Terfenol-D with different RFe2 fractions, the magnetostriction was found to increase from 813 to 1013 ppm with increases in the RFe2 fraction. A model for the magnetostriction of grain-aligned composite Terfenol-D was developed based on the modified uniform strain condition. The modified uniform strain model was then used to predict the magnetostriction of grain-aligned composite Terfenol-D from the fraction of the RFe2 phase, the elastic modulus for each crystal direction of the RFe2 phase obtained in a texture analysis, and the saturation magnetostriction value of each preferred direction. The predicted magnetostriction of grain-aligned composite Terfenol-D, which considers the elastic modulus with respect to the crystal direction of the magnetostrictive phase, is in agreement with the experimental results. In conclusion, in grain-aligned composite Terfenol-D fabricated using the crystal growth technique the preferred direction should be considered for predicting the magnetostriction of grain-aligned composite Terfenol-D. (c) 2006 American Institute of Physics. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | MAGNETOMECHANICAL PROPERTIES | - |
dc.subject | CRYSTALS | - |
dc.title | Effect of texture on the magnetostriction of grain-aligned composite Terfenol-D | - |
dc.type | Article | - |
dc.identifier.wosid | 000243157900054 | - |
dc.identifier.scopusid | 2-s2.0-33846118299 | - |
dc.type.rims | ART | - |
dc.citation.volume | 100 | - |
dc.citation.beginningpage | 216 | - |
dc.citation.endingpage | 223 | - |
dc.citation.publicationname | JOURNAL OF APPLIED PHYSICS | - |
dc.identifier.doi | 10.1063/1.2402347 | - |
dc.contributor.localauthor | Hong, Soon-Hyung | - |
dc.contributor.nonIdAuthor | Kwon, OY | - |
dc.contributor.nonIdAuthor | Kim, HY | - |
dc.contributor.nonIdAuthor | Son, DR | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | MAGNETOMECHANICAL PROPERTIES | - |
dc.subject.keywordPlus | CRYSTALS | - |
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