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Properties of FeNiB-based metallic glasses with primary BCC and FCC crystallisation products.

Uriarte, J L; Yavari, A R; Suriñach, S; Rizzi, P; Heunen, G; Baricco, M; Baró, M D and Kvick, Åke LU (2003) In Journal of Magnetism and Magnetic Materials 254-255. p.532-534
Abstract
FeSiB tapes have long been commercialised for their excellent soft-magnetic properties but do not manifest a glass transition temperature Tg as crystallisation intervenes. In this work, we present the crystallisation and properties of two Fe-based glasses, which show a glass transition before crystallisation. Using Ni and Co substitution, we can design glasses that form primary FCC or BCC FeNiCo solutions in their first stage of crystallisation followed by the formation of the metastable (FeNiCo)4B (C6Cr23-type cF116) intermetallic phase. Thermal and structural and magnetic properties were compared during heat treatment.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Intermetallic phases, FeB-based alloys, Metallic glasses
in
Journal of Magnetism and Magnetic Materials
volume
254-255
pages
532 - 534
publisher
Elsevier
external identifiers
  • scopus:0037211607
ISSN
0304-8853
DOI
language
English
LU publication?
yes
id
0aee2482-8c54-4454-bf7d-71ad708007b5 (old id 128441)
date added to LUP
2007-07-13 16:36:57
date last changed
2018-05-29 10:34:28
@article{0aee2482-8c54-4454-bf7d-71ad708007b5,
  abstract     = {FeSiB tapes have long been commercialised for their excellent soft-magnetic properties but do not manifest a glass transition temperature Tg as crystallisation intervenes. In this work, we present the crystallisation and properties of two Fe-based glasses, which show a glass transition before crystallisation. Using Ni and Co substitution, we can design glasses that form primary FCC or BCC FeNiCo solutions in their first stage of crystallisation followed by the formation of the metastable (FeNiCo)4B (C6Cr23-type cF116) intermetallic phase. Thermal and structural and magnetic properties were compared during heat treatment.},
  author       = {Uriarte, J L and Yavari, A R and Suriñach, S and Rizzi, P and Heunen, G and Baricco, M and Baró, M D and Kvick, Åke},
  issn         = {0304-8853},
  keyword      = {Intermetallic phases,FeB-based alloys,Metallic glasses},
  language     = {eng},
  pages        = {532--534},
  publisher    = {Elsevier},
  series       = {Journal of Magnetism and Magnetic Materials},
  title        = {Properties of FeNiB-based metallic glasses with primary BCC and FCC crystallisation products.},
  url          = {http://dx.doi.org/},
  volume       = {254-255},
  year         = {2003},
}