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Titolo:
Microstructure, magnetic properties, and spontaneous magnetostriction of Tb0.2Pr0.8(Fe0.4Co0.6)(x)
Autore:
Guo, ZJ; Busbridge, SC; Zhang, ZD; Zhao, XG; Geng, DY; Wang, BW;
Indirizzi:
Acad Sinica, Inst Met Res, Shenyang 110015, Peoples R China Acad Sinica Shenyang Peoples R China 110015 yang 110015, Peoples R China Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China Acad Sinica Shenyang Peoples R China 110015 yang 110015, Peoples R China Univ Brighton, Sch Engn, Brighton BN2 4GJ, E Sussex, England Univ Brighton Brighton E Sussex England BN2 4GJ N2 4GJ, E Sussex, England
Titolo Testata:
IEEE TRANSACTIONS ON MAGNETICS
fascicolo: 5, volume: 36, anno: 2000,
parte:, 1
pagine: 3217 - 3218
SICI:
0018-9464(200009)36:5<3217:MMPASM>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
ALLOYS;
Keywords:
Laves phase; microstructure; spontaneous magnetostriction;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
5
Recensione:
Indirizzi per estratti:
Indirizzo: Guo, ZJ Acad Sinica, Inst Met Res, Shenyang 110015, Peoples R China Acad Sinica Shenyang Peoples R China 110015 015, Peoples R China
Citazione:
Z.J. Guo et al., "Microstructure, magnetic properties, and spontaneous magnetostriction of Tb0.2Pr0.8(Fe0.4Co0.6)(x)", IEEE MAGNET, 36(5), 2000, pp. 3217-3218

Abstract

The microstructure, magnetic properties and magnetostriction of Tb0.2Pr0.8(Fe0.4Co0.6)(infinity) (1.65 less than or equal to x less than or equal to 1.90) alloys has been studied. The Curie temperatures for the 1:2 and 1:3 phases decrease with increasing x, whereas the saturation magnetization increases with increasing cc. The remanent magnetization remains almost constant for all the samples and the coercivity decreases with increasing x. The spontaneous magnetostriction (lambda (111)) estimated from the splitting of the (440) lines is found to decrease with increasing x. The largest lambda (111) recorded for Tb0.2Pr0.8(Fe0.4Co0.6)(1.65) is 2900 ppm at room temperature.

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Documento generato il 21/09/20 alle ore 12:41:13