Study of nanocrystalline Fe-M-Cu-Nb-Si-B (M = Cr, Co, Ni) ribbons by elastic modulus measurements

Authors
Atalay, S Adiguzel, HI Squire, PT Sovak, P
Citation
S. Atalay et al., Study of nanocrystalline Fe-M-Cu-Nb-Si-B (M = Cr, Co, Ni) ribbons by elastic modulus measurements, MAT SCI E A, 304, 2001, pp. 918-922
Citations number
12
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN journal
09215093 → ACNP
Volume
304
Year of publication
2001
Pages
918 - 922
Database
ISI
SICI code
0921-5093(20010531)304:<918:SONF(=>2.0.ZU;2-B
Abstract
The magnetic and magnetoelastic properties of Fe72M1.5Cu1Nb3Si13.5B9 (M = C o, Cr, Ni) samples have been investigated. The samples were annealed betwee n 400 and 650 degreesC under argon atmosphere to induce varying nanocrystal line fractions. It was observed that the magnitude of field dependence of Y oung's modulus varies from 50% to nearly zero as the saturation magnetostri ction is reduced by alpha -FeSi grains. The results are discussed in terms of stress relief and reduced magnetostriction constant. (C) 2001 Elsevier S cience B.V. All rights reserved.