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Titolo:
Effect of the elastic modulus of the matrix on the coupling of magnetostrictive composites
Autore:
Busbridge, SC; Kurdiyeh, N; Guo, ZJ; Wang, BW; Piercy, AR;
Indirizzi:
Univ Brighton, Sch Engn, Brighton BN2 4GJ, E Sussex, England Univ Brighton Brighton E Sussex England BN2 4GJ N2 4GJ, E Sussex, England Inst Met Res, Shenyang, Peoples R China Inst Met Res Shenyang Peoples R China et Res, Shenyang, Peoples R China
Titolo Testata:
IEEE TRANSACTIONS ON MAGNETICS
fascicolo: 5, volume: 36, anno: 2000,
parte:, 1
pagine: 3235 - 3237
SICI:
0018-9464(200009)36:5<3235:EOTEMO>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
TERFENOL-D COMPOSITES;
Keywords:
composite magnetostrictive materials; coupling coefficient; magnetostrictive; Terfenol-D;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
8
Recensione:
Indirizzi per estratti:
Indirizzo: Busbridge, SC Univ Brighton, Sch Engn, Lewes Rd, Brighton BN2 4GJ, E Sussex, England Univ Brighton Lewes Rd Brighton E Sussex England BN2 4GJ and
Citazione:
S.C. Busbridge et al., "Effect of the elastic modulus of the matrix on the coupling of magnetostrictive composites", IEEE MAGNET, 36(5), 2000, pp. 3235-3237

Abstract

The magnetomechanical coupling coefficient, k(33), has been modeled as a function of the elastic modulus of the matrix, E-m, of composite magnetostrictive materials. Measurements of k(33) have been performed by a three-parameter technique on glass-matrix Terfenol-D composites fabricated from powders heated to 700 degreesC in an inert atmosphere under the application of a 1-3 kN force. It is concluded that there is a value of E-m for optimum magnetomechanical performance which is dependent on the volume fraction, V-f. The optimum value of E-m is close to, but less than, the elastic modulus of the magnetostrictive material.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/10/20 alle ore 03:07:32