The evolution of microstructure and magnetic properties of Fe-Si-Al powders prepared through melt-spinning

Tianyu Ma; Mi Yan; Wei Wang

doi:10.1016/j.scriptamat.2007.10.017

The evolution of microstructure and magnetic properties of Fe-Si-Al powders prepared through melt-spinning

Tianyu Ma
, Mi Yan
, Wei Wang

Zhejiang University

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

Very thin Fe_85.8Si_9.6Al_5.6 (wt.%) nanocrystalline flakes have been fabricated from melt-spun ribbons by a high-energy planetary ball-milling method. A large aspect ratio (>10:1) has been successfully obtained after milling for 70 h, resulting in improved permeability of high frequencies. The ordered D0₃ superlattice coexisting with α-Fe(Si, Al) matrix in the melt-spun ribbons vanishes with prolonged milling, but recovers after short-time annealing, also resulting in an improvement in magnetic properties.

Original language	English
Pages (from-to)	243-246
Number of pages	4
Journal	Scripta Materialia
Volume	58
Issue number	4
DOIs	https://doi.org/10.1016/j.scriptamat.2007.10.017
State	Published - Feb 2008
Externally published	Yes

Keywords

Ball-milling
D0 superlattice
Melt-spinning
Nanocrystalline

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10.1016/j.scriptamat.2007.10.017

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title = "The evolution of microstructure and magnetic properties of Fe-Si-Al powders prepared through melt-spinning",

abstract = "Very thin Fe85.8Si9.6Al5.6 (wt.\%) nanocrystalline flakes have been fabricated from melt-spun ribbons by a high-energy planetary ball-milling method. A large aspect ratio (>10:1) has been successfully obtained after milling for 70 h, resulting in improved permeability of high frequencies. The ordered D03 superlattice coexisting with α-Fe(Si, Al) matrix in the melt-spun ribbons vanishes with prolonged milling, but recovers after short-time annealing, also resulting in an improvement in magnetic properties.",

keywords = "Ball-milling, D0 superlattice, Melt-spinning, Nanocrystalline",

author = "Tianyu Ma and Mi Yan and Wei Wang",

year = "2008",

month = feb,

doi = "10.1016/j.scriptamat.2007.10.017",

language = "英语",

volume = "58",

pages = "243--246",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Acta Materialia Inc",

number = "4",

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TY - JOUR

T1 - The evolution of microstructure and magnetic properties of Fe-Si-Al powders prepared through melt-spinning

AU - Ma, Tianyu

AU - Yan, Mi

AU - Wang, Wei

PY - 2008/2

Y1 - 2008/2

N2 - Very thin Fe85.8Si9.6Al5.6 (wt.%) nanocrystalline flakes have been fabricated from melt-spun ribbons by a high-energy planetary ball-milling method. A large aspect ratio (>10:1) has been successfully obtained after milling for 70 h, resulting in improved permeability of high frequencies. The ordered D03 superlattice coexisting with α-Fe(Si, Al) matrix in the melt-spun ribbons vanishes with prolonged milling, but recovers after short-time annealing, also resulting in an improvement in magnetic properties.

AB - Very thin Fe85.8Si9.6Al5.6 (wt.%) nanocrystalline flakes have been fabricated from melt-spun ribbons by a high-energy planetary ball-milling method. A large aspect ratio (>10:1) has been successfully obtained after milling for 70 h, resulting in improved permeability of high frequencies. The ordered D03 superlattice coexisting with α-Fe(Si, Al) matrix in the melt-spun ribbons vanishes with prolonged milling, but recovers after short-time annealing, also resulting in an improvement in magnetic properties.

KW - Ball-milling

KW - D0 superlattice

KW - Melt-spinning

KW - Nanocrystalline

UR - https://www.scopus.com/pages/publications/36348933324

U2 - 10.1016/j.scriptamat.2007.10.017

DO - 10.1016/j.scriptamat.2007.10.017

M3 - 文章

AN - SCOPUS:36348933324

SN - 1359-6462

VL - 58

SP - 243

EP - 246

JO - Scripta Materialia

JF - Scripta Materialia

IS - 4

ER -

The evolution of microstructure and magnetic properties of Fe-Si-Al powders prepared through melt-spinning

Abstract

Keywords

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