Composition dependence of the glass-forming ability and soft magnetic properties of Fe-rich Fe–Nb–B ternary alloys
The glass formation, crystallization behavior, and soft magnetic properties of Fe Nb ( = 3, 6, and 9) and Fe Nb ( = 3.5, 5, 6, and 7) metallic glasses prepared by melt spinning were investigated. Differential scanning calorimetry analysis indicated that an increased Nb content results in increased t...
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Veröffentlicht in: | International journal of materials research 2019-12, Vol.110 (12), p.1116-1122 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The glass formation, crystallization behavior, and soft magnetic properties of Fe
Nb
(
= 3, 6, and 9) and Fe
Nb
(
= 3.5, 5, 6, and 7) metallic glasses prepared by melt spinning were investigated. Differential scanning calorimetry analysis indicated that an increased Nb content results in increased thermal stability and glass-forming ability for both Fe
Nb
and Fe
Nb
glassy alloys. The supercooled liquid region increases from 26 to 50 K for Fe
Nb
alloys and from 32 to 48 K for Fe
Nb
alloys. Magnetic measurements reveal that saturation magnetization ranges from 65 to 137 emu g
for Fe
Nb
glassy alloys and varies from 91 to 121 emu g
for Fe
Nb
glassy alloys. The superior magnetic properties, high glass-forming ability, and low cost of raw materials make the current Fe–Nb–B ternary alloys promising for potential applications in the electronics industry. |
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ISSN: | 1862-5282 2195-8556 |
DOI: | 10.3139/146.111853 |