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dc.contributor.author
Velazquez, Diego Ezequiel
dc.contributor.author
Romero, Ricardo
dc.date.available
2018-09-11T15:35:49Z
dc.date.issued
2017-12
dc.identifier.citation
Velazquez, Diego Ezequiel; Romero, Ricardo; Spinodal decomposition and martensitic transformation in Cu–Al–Mn shape memory alloy; Springer; Journal of Thermal Analysis and Calorimetry; 130; 3; 12-2017; 2007-2013
dc.identifier.issn
1388-6150
dc.identifier.uri
http://hdl.handle.net/11336/59034
dc.description.abstract
Isothermal treatments at 413 K were performed in Cu–Al–Mn shape memory alloy samples, to study their effects on the martensitic transformation. This procedure, within the miscibility gap, produces spinodal decomposition. After each aging thermal treatment, martensitic transformation was monitored using Differential Scanning Calorimetry (DSC). Spinodal decomposition significantly changes the characteristics of the martensitic transition, reducing the transformed volume and modifying the critical temperatures. Furthermore, transformation hysteresis loop narrows as the volume fraction of the spinodal precipitates increases. Effects of thermal cycling through the martensitic transformation were studied in aged alloy samples. It was found that cycling produces critical temperatures changes, an increase in the transformed volume fraction, and a wider hysteresis loop. The observed results were discussed considering the interaction between spinodal precipitates and martensitic plates.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Cu–Al–Mn
dc.subject
Hysteresis
dc.subject
Martensitic Transformation
dc.subject
Shape Memory Alloys
dc.subject
Spinodal Decomposition
dc.subject.classification
Física Atómica, Molecular y Química
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Spinodal decomposition and martensitic transformation in Cu–Al–Mn shape memory alloy
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-09-10T13:19:32Z
dc.identifier.eissn
1588-2926
dc.journal.volume
130
dc.journal.number
3
dc.journal.pagination
2007-2013
dc.journal.pais
Alemania
dc.journal.ciudad
Berlín
dc.description.fil
Fil: Velazquez, Diego Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina
dc.description.fil
Fil: Romero, Ricardo. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
dc.journal.title
Journal of Thermal Analysis and Calorimetry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10973-017-6584-x
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10973-017-6584-x
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