Mostrar el registro sencillo del ítem
dc.contributor.author
Desrosin, Wilky
dc.contributor.author
Boycho, Lucía
dc.contributor.author
Scheiber, Verónica
dc.contributor.author
Méndez, Claudia Marcela
dc.contributor.author
Schvezov, Carlos Enrique
dc.contributor.author
Ares, Alicia Esther
dc.date.available
2016-12-13T20:54:35Z
dc.date.issued
2015-08
dc.identifier.citation
Desrosin, Wilky; Boycho, Lucía; Scheiber, Verónica; Méndez, Claudia Marcela; Schvezov, Carlos Enrique; et al.; Evolution of Metallographic Parameters during Horizontal Unidirectional Solidification of Zn-Sn Alloys; Elsevier; Procedia Materials Science; 8; 8-2015; 968-977
dc.identifier.issn
2211-8128
dc.identifier.uri
http://hdl.handle.net/11336/9309
dc.description.abstract
In the present research the horizontal directional solidification of Zn-Sn alloys (Zn-4wt.%Sn, Zn-6wt.%Sn, Zn-10wt.%Sn and Zn-30wt.%Sn) was carried out by extracting heat in two opposite directions. For this purpose, ceramic molds, a muffle, a horizontal furnace with two heat extraction systems at the ends, a measurement, acquisition and recording temperature system, eight K-type thermocouples and an electronic recorder were used. The main parameters involved in the columnar-to-equiaxed transition, CET, were: the moment of start and end of solidification at each position under consideration, cooling rates, the average temperature gradients and critical temperature gradients at the CET. Also, metallographic parameters evolution (secondary dendritic arm spacing) was analyzed in function of the position in the sample and correlated with thermal parameters. The values of the critical thermal gradients for each composition were 0.01 °C/cm (right side) and 0.23 °C/cm (left side) for Zn-4wt%Sn, 0.25 °C/cm (right side) and 0.41 °C/cm (left side) for Zn-6wt%Sn, 1.4 °C/cm (right side) and 1.7 °C/cm (left side) for Zn-10wt%Sn and -0.05 °C/cm (right side) and 0.15 °C/cm (left side) for Zn-30wt%Sn.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Dirreccional Solidification
dc.subject
Horizontal Solidification
dc.subject
Microstructure
dc.subject
Zinc - Aluminum Alloys
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Evolution of Metallographic Parameters during Horizontal Unidirectional Solidification of Zn-Sn Alloys
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-11-18T15:11:54Z
dc.journal.volume
8
dc.journal.pagination
968-977
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Desrosin, Wilky. Universidad Nacional de Misiones; Argentina
dc.description.fil
Fil: Boycho, Lucía. Universidad Nacional de Misiones; Argentina
dc.description.fil
Fil: Scheiber, Verónica. Universidad Nacional de Misiones; Argentina
dc.description.fil
Fil: Méndez, Claudia Marcela. Universidad Nacional de Misiones; Argentina
dc.description.fil
Fil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones; Argentina
dc.description.fil
Fil: Ares, Alicia Esther. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Misiones; Argentina
dc.journal.title
Procedia Materials Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815001595
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/ 10.1016/j.mspro.2015.04.158
Archivos asociados