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Titolo:
MARTENSITIC-TRANSFORMATION AND STRUCTURAL INHOMOGENEITY IN FE72PT28 INDUCED BY MECHANICAL MILLING
Autore:
OBA N; TAKANO H; MURAYAMA S; HOSHI K;
Indirizzi:
CARE OF DE BOER FR,UNIV AMSTERDAM,VAN DER WAALS ZEEMAN LAB,VALCKENIERSTR 65 NL-1018 XE AMSTERDAM NETHERLANDS MURORAN INST TECHNOL,DEPT MAT SCI & ENGN MURORAN HOKKAIDO 050 JAPAN
Titolo Testata:
Journal of magnetism and magnetic materials
, volume: 177, anno: 1998,
parte:, 2
pagine: 1439 - 1440
SICI:
0304-8853(1998)177:<1439:MASIIF>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
METALLIC MAGNETISM; AMORPHOUS FE; ALLOYS;
Keywords:
INVAR ALLOY; MECHANICAL MILLING; MARTENSITIC TRANSFORMATION; STRUCTURAL INHOMOGENEITY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
5
Recensione:
Indirizzi per estratti:
Citazione:
N. Oba et al., "MARTENSITIC-TRANSFORMATION AND STRUCTURAL INHOMOGENEITY IN FE72PT28 INDUCED BY MECHANICAL MILLING", Journal of magnetism and magnetic materials, 177, 1998, pp. 1439-1440

Abstract

The effect of mechanical milling on the structure and magnetic properties of ordered Fe72Pt28 has been studied. The X-ray diffraction results suggest the presence of two kinds of transformation under milling; order-disorder transformation and the martensitic one. Moreover, the mechanically milled Fe72Pt28 was transformed into a FCC structure by heating up to 750 K. Structural inhomogeneity in heated samples, that were FCC Fe72Pt28, is found to depend on milling time. Magnetic behavioris suggested to depend on, primarily, the structures and the structural inhomogeneity induced by milling. (C) 1998 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 03:48:13