Formability and Magnetic Properties of the Binary Nd-Co Amorphous Alloys
In this paper, binary Nd-Co alloys with compositional range from Nd<sub>72.5</sub>Co<sub>27.5</sub> to Nd<sub>50</sub>Co<sub>50</sub> were successfully vitrified into glassy state by a melt-spinning method. The glass formability of the metallic glasses...
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MDPI AG
2021
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oai:doaj.org-article:281b1a225df4464191ff50a3480819442021-11-25T18:21:32ZFormability and Magnetic Properties of the Binary Nd-Co Amorphous Alloys10.3390/met111117302075-4701https://doaj.org/article/281b1a225df4464191ff50a3480819442021-10-01T00:00:00Zhttps://www.mdpi.com/2075-4701/11/11/1730https://doaj.org/toc/2075-4701In this paper, binary Nd-Co alloys with compositional range from Nd<sub>72.5</sub>Co<sub>27.5</sub> to Nd<sub>50</sub>Co<sub>50</sub> were successfully vitrified into glassy state by a melt-spinning method. The glass formability of the metallic glasses (MGs) was studied and the best glass former in the binary Nd-Co alloys was obtained. Magnetic properties of the MGs were measured. The compositional dependence of Curie temperature of the MGs was observed. The mechanism for the spin-glass-like behaviors and high coercivity at low temperature, and their influence on the magnetic entropy change of the MGs, were investigated.Qiang WangDing DingLei XiaMDPI AGarticlemetallic glassesglass formabilityspin-glass-like behaviormagnetic entropy changeMining engineering. MetallurgyTN1-997ENMetals, Vol 11, Iss 1730, p 1730 (2021) |
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metallic glasses glass formability spin-glass-like behavior magnetic entropy change Mining engineering. Metallurgy TN1-997 |
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metallic glasses glass formability spin-glass-like behavior magnetic entropy change Mining engineering. Metallurgy TN1-997 Qiang Wang Ding Ding Lei Xia Formability and Magnetic Properties of the Binary Nd-Co Amorphous Alloys |
| description |
In this paper, binary Nd-Co alloys with compositional range from Nd<sub>72.5</sub>Co<sub>27.5</sub> to Nd<sub>50</sub>Co<sub>50</sub> were successfully vitrified into glassy state by a melt-spinning method. The glass formability of the metallic glasses (MGs) was studied and the best glass former in the binary Nd-Co alloys was obtained. Magnetic properties of the MGs were measured. The compositional dependence of Curie temperature of the MGs was observed. The mechanism for the spin-glass-like behaviors and high coercivity at low temperature, and their influence on the magnetic entropy change of the MGs, were investigated. |
| format |
article |
| author |
Qiang Wang Ding Ding Lei Xia |
| author_facet |
Qiang Wang Ding Ding Lei Xia |
| author_sort |
Qiang Wang |
| title |
Formability and Magnetic Properties of the Binary Nd-Co Amorphous Alloys |
| title_short |
Formability and Magnetic Properties of the Binary Nd-Co Amorphous Alloys |
| title_full |
Formability and Magnetic Properties of the Binary Nd-Co Amorphous Alloys |
| title_fullStr |
Formability and Magnetic Properties of the Binary Nd-Co Amorphous Alloys |
| title_full_unstemmed |
Formability and Magnetic Properties of the Binary Nd-Co Amorphous Alloys |
| title_sort |
formability and magnetic properties of the binary nd-co amorphous alloys |
| publisher |
MDPI AG |
| publishDate |
2021 |
| url |
https://doaj.org/article/281b1a225df4464191ff50a348081944 |
| work_keys_str_mv |
AT qiangwang formabilityandmagneticpropertiesofthebinaryndcoamorphousalloys AT dingding formabilityandmagneticpropertiesofthebinaryndcoamorphousalloys AT leixia formabilityandmagneticpropertiesofthebinaryndcoamorphousalloys |
| _version_ |
1718411245898432512 |