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dc.contributor.authorRamírez, P.-
dc.contributor.authorAlday, F. G.-
dc.contributor.authorAdabbo, H. E.-
dc.contributor.authorRuano, Oscar Antonio-
dc.date.accessioned2012-10-15T11:26:32Z-
dc.date.available2012-10-15T11:26:32Z-
dc.date.issued1987-
dc.identifier.citationMaterials Science and Engineering - A 93 : L11-L15 (1987)es_ES
dc.identifier.issn0921-5093-
dc.identifier.urihttp://hdl.handle.net/10261/58015-
dc.description.abstractThe deformation of fine-grained Al-5wt.%Ca-5wt.%Zn eutectic alloy has been investigated. The alloy showed superplastic behaviour between 400 and 500°C with a maximum tensile elongation of 500% and a maximum strain rate sensitivity parameter of 0.32. In the superplastic regime, an activation energy of 134 kJ mol−1 was found, a value close to that for self diffusion in pure aluminium.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsclosedAccesses_ES
dc.subjectEutectic alloyes_ES
dc.subjectSuperplastices_ES
dc.subjectActivation energyes_ES
dc.titleSuperplastic behaviour of Al-5wt.%Ca-5wt.%Zn alloyes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1016/0025-5416(87)90433-2-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1016/0025-5416(87)90433-2es_ES
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