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Home > Issues > RetrieveThe Effect of Fe and Metalloid Contents on Magnetic Properties of Fe–Si–B–P Amorphous Alloys Containing Fe in the Range of 83-85 at%
Journal of Magnetics, Volume 25, Number 2, 30 Jun 2020, Pages 210-214
Mingqing Zuo (Department of Materials Science and Metallurgical Engineering, Kyungpook National University), Seonghoon Yi * 
(Department of Materials Science and Metallurgical Engineering, Kyungpook National University)
(Department of Materials Science and Metallurgical Engineering, Kyungpook National University)
Abstract
A series of Fe–Si–B–P amorphous alloys with high Fe content in the range of 83-85 at.% were successfully prepared
through a melt-spinning technique. The effects of Fe content and metalloid elements on thermal and
magnetic properties of Fe–Si–B–P amorphous alloys were studied. The saturation magnetization (M
s) values of amorphous alloys tend to decrease with the increase of Fe content higher than 83 at%. For a given Fe content,
the replacement of Si or B by P results in a decrease of the Ms value. When the P content more than 5 at.%, the
Ms value of the ribbon rapidly decreases. In addition, the compositional dependence of the thermal and magnetic
properties has been discussed.
through a melt-spinning technique. The effects of Fe content and metalloid elements on thermal and
magnetic properties of Fe–Si–B–P amorphous alloys were studied. The saturation magnetization (M
s) values of amorphous alloys tend to decrease with the increase of Fe content higher than 83 at%. For a given Fe content,
the replacement of Si or B by P results in a decrease of the Ms value. When the P content more than 5 at.%, the
Ms value of the ribbon rapidly decreases. In addition, the compositional dependence of the thermal and magnetic
properties has been discussed.
Keywords: Fe–metalloid amorphous alloy, high Fe content, thermal properties, magnetic properties
DOI: https://doi.org/10.4283/JMAG.2020.25.2.210
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