Study of the Kinetics and Products of the Devitrification Process of Mechanically Amorphized Fe70Zr30 Alloy

Manchón Gordón, Ángel; Ipus Bados, Jhon Jairo; Blázquez Gámez, Javier Sebastián; Conde Amiano, Clara Francisca; Conde Amiano, Alejandro; Svec, P.

doi:10.1016/j.jallcom.2020.154021

Artículo

dc.creator	Manchón Gordón, Ángel	es
dc.creator	Ipus Bados, Jhon Jairo	es
dc.creator	Blázquez Gámez, Javier Sebastián	es
dc.creator	Conde Amiano, Clara Francisca	es
dc.creator	Conde Amiano, Alejandro	es
dc.creator	Svec, P.	es
dc.date.accessioned	2023-02-10T14:18:58Z
dc.date.available	2023-02-10T14:18:58Z
dc.date.issued	2020
dc.identifier.citation	Manchón Gordón, Á., Ipus Bados, J.J., Blázquez Gámez, J.S., Conde Amiano, C.F., Conde Amiano, A. y Svec, P. (2020). Study of the Kinetics and Products of the Devitrification Process of Mechanically Amorphized Fe70Zr30 Alloy. Journal of Alloys and Compounds, 825, 154021. https://doi.org/10.1016/j.jallcom.2020.154021.
dc.identifier.issn	0925-8388	es
dc.identifier.uri	https://hdl.handle.net/11441/142640
dc.description.abstract	Devitrification of mechanically alloyed amorphous Fe70Zr30 at. % compound consists on a two-step process: amorphous → amorphous + bcc Fe + Fe2Zr → Fe2Zr + Fe23Zr6. This sequence is inferred from the evolution of the Mössbauer spectra, the thermomagnetic experiments and the X-ray diffraction (XRD) patterns. Hyperfine parameters for both intermetallics have been obtained from Mössbauer spectroscopy in correlation with the phase identification from XRD results. The broadening of the stable compositional range of Fe2Zr intermetallic above 1000 K is responsible for a strong dependence of the phase fractions on heating and cooling rates. Despite the overlapping of the two processes involved in the devitrification, the individual Avrami exponents of each one have been estimated.	es
dc.description.sponsorship	European Commission MAT 2016-77265-R	es
dc.description.sponsorship	Junta de Andalucía APVV-15-0621	es
dc.format	application/pdf	es
dc.format.extent	25 p.	es
dc.language.iso	eng	es
dc.publisher	Elsevier	es
dc.relation.ispartof	Journal of Alloys and Compounds, 825, 154021.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Amorphous alloys	es
dc.subject	Crystallization kinetics	es
dc.subject	Fe-Zr intermetallics	es
dc.subject	Mössbauer spectroscopy	es
dc.subject	Nanocrystalline alloys	es
dc.title	Study of the Kinetics and Products of the Devitrification Process of Mechanically Amorphized Fe70Zr30 Alloy	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/acceptedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física de la Materia Condensada	es
dc.relation.projectID	MAT 2016-77265-R	es
dc.relation.projectID	APVV-15-0621	es
dc.relation.publisherversion	https://dx.doi.org/10.1016/j.jallcom.2020.154021	es
dc.identifier.doi	10.1016/j.jallcom.2020.154021	es
dc.journaltitle	Journal of Alloys and Compounds	es
dc.publication.volumen	825	es
dc.publication.initialPage	154021	es
dc.contributor.funder	European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)	es
dc.contributor.funder	Junta de Andalucía	es

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