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http://hdl.handle.net/2445/162627
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DC Field | Value | Language |
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dc.contributor.author | Khitouni, N. | - |
dc.contributor.author | Daly, R. | - |
dc.contributor.author | Escoda, Lluïsa I. | - |
dc.contributor.author | Llorca i Isern, Núria | - |
dc.contributor.author | Suñol, Joan Josep | - |
dc.contributor.author | Dammak, M. | - |
dc.contributor.author | Khitouni, Mohamed | - |
dc.date.accessioned | 2020-05-27T14:26:41Z | - |
dc.date.available | 2021-05-15T05:10:21Z | - |
dc.date.issued | 2020-05-15 | - |
dc.identifier.issn | 1557-1939 | - |
dc.identifier.uri | http://hdl.handle.net/2445/162627 | - |
dc.description.abstract | Nanocrystalline Fe50Co25Ni15X10 (X = Bamorphous, Bcrystalline, and Si) powdered alloys were prepared by mechanical alloying process. Morphological, microstructural, and structural characterizations of the powders milled several times were investigated by scanning electron microscopy and X-ray diffraction. The final crystallographic state strongly depends on the chemical composition and the grinding time; it can be single-phase or two-phase. The crystallite size reduction down the nanometer scale is accompanied by the introduction of high level of lattice strains. The dissolution of Co, Ni, B (amorphous and crystalline), and Si into the α-Fe lattice leads to the formation of highly disordered Fe-based solid solutions. Coercivity (Hc) and the saturation magnetization (Ms) of alloyed powders were measured at room temperature by a vibration sample magnetization. The magnetic measurements show a contrasting Ms and (Hc) in all alloy compositions. Conclusively, soft magnetic properties of nanocrystalline alloys are related to various factors such as metalloid addition, formed phases, and chemical compositions. | - |
dc.format.extent | 17 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Verlag | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1007/s10948-020-05500-7 | - |
dc.relation.ispartof | Journal of Superconductivity and Novel Magnetism, 2020, vol., p. 2727–2735 | - |
dc.relation.uri | https://doi.org/10.1007/s10948-020-05500-7 | - |
dc.rights | (c) Springer Verlag, 2020 | - |
dc.source | Articles publicats en revistes (Ciència dels Materials i Química Física) | - |
dc.subject.classification | Aliatges | - |
dc.subject.classification | Propietats magnètiques | - |
dc.subject.classification | Nanocristalls | - |
dc.subject.other | Alloys | - |
dc.subject.other | Magnetic properties | - |
dc.subject.other | Nanocrystals | - |
dc.title | The effect of B and Si additions on the structural and magnetic behavior of Fe-Co-Ni alloy prepared by high-energy mechanical milling | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 701185 | - |
dc.date.updated | 2020-05-27T14:26:41Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Ciència dels Materials i Química Física) |
Files in This Item:
File | Description | Size | Format | |
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701185.pdf | 693.87 kB | Adobe PDF | View/Open |
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