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DC Field | Value | Language |
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dc.contributor.author | Zaara, Kaouther | - |
dc.contributor.author | Khitouni, Mohamed | - |
dc.contributor.author | Escoda, Lluïsa I. | - |
dc.contributor.author | Saurina, Joan | - |
dc.contributor.author | Suñol, Joan Josep | - |
dc.contributor.author | Llorca i Isern, Núria | - |
dc.contributor.author | Chemingui, Mahmoud | - |
dc.date.accessioned | 2022-03-18T16:45:22Z | - |
dc.date.available | 2022-03-18T16:45:22Z | - |
dc.date.issued | 2021-10-21 | - |
dc.identifier.issn | 2075-4701 | - |
dc.identifier.uri | http://hdl.handle.net/2445/184255 | - |
dc.description.abstract | The nanocrystalline Fe70Ni12B16Si2 (at.%) alloy was prepared by mechanical alloying (MA) of elemental powders in a high-energy planetary ball mill. Phase evolution, microstructure, thermal behavior and magnetic properties were investigated. It was found that a body-centered cubic structured solid solution started to form after 25 h milling and a faced-centered cubic structure solid solution started to form after 50 h of milling; its amount increased gradually with increasing milling time. The BCC and the FCC phases coexisted after 150 h of milling, with a refined microstructure of 13 nm and a 10 nm crystallite size. The as-milled powder was annealed at 450 °C and 650 °C and then investigated by vibrating sample magnetometry (VSM). It was shown that the semi-hard magnetic properties are affected by the phase transformation on annealing. The saturation magnetization decreases after annealing at 450 °C, whereas annealing at 650 °C improves the magnetic properties of 150 h milled powders through the reduction of coercivity from 109 Oe to 70 Oe and the increase in saturation magnetization. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | MDPI | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3390/met11111679 | - |
dc.relation.ispartof | Metals, 2021, vol. 11, num. 11, p. 1679 | - |
dc.relation.uri | https://doi.org/10.3390/met11111679 | - |
dc.rights | cc-by (c) Zaara, Kaouther et al., 2021 | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.source | Articles publicats en revistes (Ciència dels Materials i Química Física) | - |
dc.subject.classification | Difracció de raigs X | - |
dc.subject.classification | Nanocristalls | - |
dc.subject.classification | Materials nanoestructurats | - |
dc.subject.other | X-rays diffraction | - |
dc.subject.other | Nanocrystals | - |
dc.subject.other | Nanostructured materials | - |
dc.title | Microstructural and Magnetic Behavior of Nanocrystalline Fe-12Ni-16B-2Si Alloy Synthesis and Characterization | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 718387 | - |
dc.date.updated | 2022-03-18T16:45:22Z | - |
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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718387.pdf | 5.52 MB | Adobe PDF | View/Open |
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