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dc.contributor.author
Montecinos Espinoza, Susana de Los Angeles  
dc.contributor.author
Cuniberti, Adela Maria  
dc.contributor.author
Castro, Maria Lujan  
dc.date.available
2020-01-23T20:57:47Z  
dc.date.issued
2010-01  
dc.identifier.citation
Montecinos Espinoza, Susana de Los Angeles; Cuniberti, Adela Maria; Castro, Maria Lujan; Kinetics of isothermal decomposition in polycrystalline β CuAlBe alloys; Elsevier; Intermetallics; 18; 1; 1-2010; 36-41  
dc.identifier.issn
0966-9795  
dc.identifier.uri
http://hdl.handle.net/11336/95701  
dc.description.abstract
The kinetics of the microstructural evolution of the metastable β phase during isothermal aging in a Cu-22.60Al-3.26Be (at%) polycrystalline shape memory alloy has been studied by electrical resistivity measurements and microscopical examinations. With an isothermal treatment at around 820 K, the alloy rapidly decomposes into γ2 phase with dendritic morphology, while between 670 K and 760 K the formation of α′ phase followed by the eutectoid decomposition is observed. A TTT diagram was estimated and the stability boundaries of the β phase in the studied alloy were compared with those of other Cu-based shape memory alloys.  
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-sa/2.5/ar/  
dc.subject
TERNARY ALLOY SYSTEMS  
dc.subject
ELECTRICAL RESISTANCE AND OTHER ELECTRICAL PROPERTIES  
dc.subject
PHASE TRANSFORMATION  
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PRECIPITATES  
dc.subject.classification
Física de los Materiales Condensados  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Kinetics of isothermal decomposition in polycrystalline β CuAlBe 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
2020-01-22T20:58:56Z  
dc.journal.volume
18  
dc.journal.number
1  
dc.journal.pagination
36-41  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Montecinos Espinoza, Susana de Los Angeles. 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: Cuniberti, Adela Maria. 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: Castro, Maria Lujan. 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.journal.title
Intermetallics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.intermet.2009.06.004  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0966979509001678