Soft magnetic amorphous alloys (Fe-rich) obtained by gas atomisation technique

Kenny L. Alvarez; José Manuel Martín; Mihail Ipatov; Julian Gonzalez

doi:10.1016/j.jallcom.2017.11.272

Soft magnetic amorphous alloys (Fe-rich) obtained by gas atomisation technique

Kenny L. Alvarez^*
, José Manuel Martín
, Mihail Ipatov
, Julian Gonzalez

^*Corresponding author for this work

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

26 Citations (Scopus)

Abstract

We report a research describing a new route for the production of Fe-Si-B powders, which is the so-called gas atomisation technology, being one of the challenges to study the conditions under which the glass structure is achieved. There have been produced powders of five different compositions in the Fe-Si-B ternary system. The particles with a diameter below 10 μm of the alloy Fe₇₀Si₁₈B₁₂ (at%) were completely amorphous, exhibiting an excellent soft magnetic behaviour (coercivity of around 7 Oe), which is, without any doubt, of significant scientific merit and supports the use of this new route to produce soft amorphous magnetic materials.

Original language	English
Pages (from-to)	2646-2652
Number of pages	7
Journal	Journal of Alloys and Compounds
Volume	735
DOIs	https://doi.org/10.1016/j.jallcom.2017.11.272
Publication status	Published - 25 Feb 2018
Externally published	Yes

Keywords

Calorimetry
Magnetic measurements
Metallic glasses
Metallography
Rapid-solidification
X-ray diffraction

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10.1016/j.jallcom.2017.11.272

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title = "Soft magnetic amorphous alloys (Fe-rich) obtained by gas atomisation technique",

abstract = "We report a research describing a new route for the production of Fe-Si-B powders, which is the so-called gas atomisation technology, being one of the challenges to study the conditions under which the glass structure is achieved. There have been produced powders of five different compositions in the Fe-Si-B ternary system. The particles with a diameter below 10 μm of the alloy Fe70Si18B12 (at\%) were completely amorphous, exhibiting an excellent soft magnetic behaviour (coercivity of around 7 Oe), which is, without any doubt, of significant scientific merit and supports the use of this new route to produce soft amorphous magnetic materials.",

keywords = "Calorimetry, Magnetic measurements, Metallic glasses, Metallography, Rapid-solidification, X-ray diffraction",

author = "Alvarez, \{Kenny L.\} and Mart{\'i}n, \{Jos{\'e} Manuel\} and Mihail Ipatov and Julian Gonzalez",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2018",

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doi = "10.1016/j.jallcom.2017.11.272",

language = "English",

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journal = "Journal of Alloys and Compounds",

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T1 - Soft magnetic amorphous alloys (Fe-rich) obtained by gas atomisation technique

AU - Alvarez, Kenny L.

AU - Martín, José Manuel

AU - Ipatov, Mihail

AU - Gonzalez, Julian

PY - 2018/2/25

Y1 - 2018/2/25

N2 - We report a research describing a new route for the production of Fe-Si-B powders, which is the so-called gas atomisation technology, being one of the challenges to study the conditions under which the glass structure is achieved. There have been produced powders of five different compositions in the Fe-Si-B ternary system. The particles with a diameter below 10 μm of the alloy Fe70Si18B12 (at%) were completely amorphous, exhibiting an excellent soft magnetic behaviour (coercivity of around 7 Oe), which is, without any doubt, of significant scientific merit and supports the use of this new route to produce soft amorphous magnetic materials.

AB - We report a research describing a new route for the production of Fe-Si-B powders, which is the so-called gas atomisation technology, being one of the challenges to study the conditions under which the glass structure is achieved. There have been produced powders of five different compositions in the Fe-Si-B ternary system. The particles with a diameter below 10 μm of the alloy Fe70Si18B12 (at%) were completely amorphous, exhibiting an excellent soft magnetic behaviour (coercivity of around 7 Oe), which is, without any doubt, of significant scientific merit and supports the use of this new route to produce soft amorphous magnetic materials.

KW - Calorimetry

KW - Magnetic measurements

KW - Metallic glasses

KW - Metallography

KW - Rapid-solidification

KW - X-ray diffraction

UR - https://www.scopus.com/pages/publications/85037530950

U2 - 10.1016/j.jallcom.2017.11.272

DO - 10.1016/j.jallcom.2017.11.272

M3 - Article

AN - SCOPUS:85037530950

SN - 0925-8388

VL - 735

SP - 2646

EP - 2652

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

Soft magnetic amorphous alloys (Fe-rich) obtained by gas atomisation technique

Abstract

Keywords

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