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dc.contributor.author
Vallejos, Juan Manuel
dc.contributor.author
Malarria, Jorge Alberto
dc.date.available
2021-12-14T13:32:59Z
dc.date.issued
2020-01
dc.identifier.citation
Vallejos, Juan Manuel; Malarria, Jorge Alberto; Growing Fe-Mn-Al-Ni single crystals by combining directional annealing and thermal cycling; Elsevier Science SA; Journal Of Materials Processing Technology; 275; 1-2020; 1-10
dc.identifier.issn
0924-0136
dc.identifier.uri
http://hdl.handle.net/11336/148712
dc.description.abstract
In pseudoelastic alloys, a fine-grained microstructure implies restrictions on the propagation and shrinkage of the martensitic phase. Thus, the pseudoelastic effect is adversely affected. For this reason, thermomechanical methods that accelerate grain growth are sought in these alloys. In this paper, we present a novel and extremely fast method to obtain single crystals of centimeter-order lengths. The process consists of combining two methods of abnormal crystal growth: directional annealing; and thermal cycling. This technique is applicable to pseudoelastic alloys that have a parent single-phase high-temperature region and a two-phase, low-temperature region. The crystallographic orientations measured in single crystals generated by this process are also shown. A full-strain recovery pseudoelastic behavior was observed in single crystalline specimens tested under compression.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science SA
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CYCLIC HEAT TREATMENT
dc.subject
DIRECTIONAL ANNEALING
dc.subject
SHAPE MEMORY ALLOYS
dc.subject
SINGLE CRYSTAL GROWTH
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
Ingeniería de los Materiales
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Growing Fe-Mn-Al-Ni single crystals by combining directional annealing and thermal cycling
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-19T22:00:42Z
dc.journal.volume
275
dc.journal.pagination
1-10
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Vallejos, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina. Universidad Nacional del Nordeste. Facultad de Ingeniería; Argentina
dc.description.fil
Fil: Malarria, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
dc.journal.title
Journal Of Materials Processing Technology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0924013619302894
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jmatprotec.2019.116317
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