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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