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Structure and Mössbauer analysis of melt-spun Fe-Pd ribbons containing Ni and Co
dc.contributor.author | Rekik, Hanen |
dc.contributor.author | Chemingi, Mahmoud |
dc.contributor.author | Bachaga, Tarek |
dc.contributor.author | Cherif, Amal |
dc.contributor.author | Bruna Escuer, Pere |
dc.contributor.author | Suñol Martinez, Juan Jose |
dc.contributor.author | Khitouni, Mohamed |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física |
dc.date.accessioned | 2015-11-16T12:05:40Z |
dc.date.available | 2015-11-16T12:05:40Z |
dc.date.issued | 2015-06-05 |
dc.identifier.citation | Rekik, H., Chemingi, M., Bachaga, T., Cherif, A., Bruna, P., Suñol, J.J., Khitouni, M. Structure and Mössbauer analysis of melt-spun Fe-Pd ribbons containing Ni and Co. "Metals", 05 Juny 2015, vol. 5, núm. 2, p. 1020-1028. |
dc.identifier.issn | 2075-4701 |
dc.identifier.uri | http://hdl.handle.net/2117/79304 |
dc.description.abstract | Fe68.45Pd28.21Co1.66Ni1.66 alloy in ribbon geometry was produced by melt spinning. The microstructure of the samples was examined using scanning electron microscopy. The structural identification of the as-spun ribbon sample and the annealed ones was performed by means of X-ray diffraction. All the Bragg peaks were indexed based on an fcc type structure of (¿-Fe, Pd) phase with a lattice parameter a = 3.742 (3) Å. This result was proved by Mössbauer technique. The annealed ribbon at 600 °C shows an L1_0 ordered fct structure. An endothermic reaction at T = 358 °C followed by an exothermic one at 390 °C were observed on heating. These reactions were attributed to the Curie temperature of nickel and to the annihilation of an excess of quenched-in vacancies, respectively. |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria dels materials |
dc.subject.lcsh | Mössbauer effect |
dc.subject.lcsh | Shape memory alloys |
dc.subject.other | shape memory alloys |
dc.subject.other | structural |
dc.subject.other | microstructure |
dc.subject.other | Mössbauer |
dc.title | Structure and Mössbauer analysis of melt-spun Fe-Pd ribbons containing Ni and Co |
dc.type | Article |
dc.subject.lemac | Mössbauer, Efecte de |
dc.contributor.group | Universitat Politècnica de Catalunya. GCM - Grup de Caracterització de Materials |
dc.identifier.doi | 10.3390/met5021020 |
dc.rights.access | Open Access |
local.identifier.drac | 15886011 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO//FIS2014-54734-P/ES/VIDRIOS ORGANICOS Y METALICOS: ESTRUCTURA, DINAMICA Y ESTABILIDAD/ |
dc.relation.projectid | info:eu-repo/grantAgreement/AGAUR/2014SGR0058 |
local.citation.author | Rekik, H.; Chemingi, M.; Bachaga, T.; Cherif, A.; Bruna, P.; Suñol, J.J.; Khitouni, M. |
local.citation.publicationName | Metals |
local.citation.volume | 5 |
local.citation.number | 2 |
local.citation.startingPage | 1020 |
local.citation.endingPage | 1028 |
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