Laüe back-reflection method for crystallographic orientation of a martensitic Cu-Zn-Al single crystal of the monoclinic system

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversitat de Barcelona Dept. Ciência dels Materials y Enginyeria Metal-lúrgica CPT Thermal spray Center
dc.date.accessioned2014-05-20T14:18:11Z
dc.date.available2014-05-20T14:18:11Z
dc.date.created2014-05-20T14:18:11Z
dc.date.issued2008-01-01
dc.identifierQuímica Nova. Sociedade Brasileira de Química, v. 31, n. 1, p. 154-159, 2008.
dc.identifier0100-4042
dc.identifierhttp://hdl.handle.net/11449/25479
dc.identifier10.1590/S0100-40422008000100027
dc.identifierS0100-40422008000100027
dc.identifierWOS:000253426200027
dc.identifierS0100-40422008000100027.pdf
dc.description.abstractA martensitic single crystal Cu-23.95Zn-3.62(wt.%)Al alloy was obtained melting pure Cu, Zn and Al using Bridgman's method. The martensitic phase (monoclinic) can present up to 24 variants, and orienting the surface according to a certain plane is a very hard task. The single crystal was submitted to 8 tons of tension (stress) along the longitudinal direction to reduce the number of variants and facilitate the surface orientation according to the desired plane. This single crystal was oriented using the Laüe back-reflection method to give surfaces with the following oriented crystallographic planes: (010), (120) and (130). It was observed that the tension stress was applied along the [010] direction.
dc.languageeng
dc.publisherSociedade Brasileira de Química
dc.relationQuímica Nova
dc.relation0.646
dc.relation0,255
dc.rightsAcesso aberto
dc.sourceSciELO
dc.subjectsingle crystal orientation
dc.subjectcopper-based alloy
dc.subjectLaüe back-reflection method
dc.titleLaüe back-reflection method for crystallographic orientation of a martensitic Cu-Zn-Al single crystal of the monoclinic system
dc.typeArtículos de revistas


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