Vliv tváření a tepelného zpracování na transformační teploty slitin TiNi

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dc.contributor.authorFilip, Peter
dc.contributor.authorLukačevič, Juraj
dc.contributor.authorMazanec, Karel
dc.date.accessioned2007-11-27T08:18:44Z
dc.date.available2007-11-27T08:18:44Z
dc.date.issued1990
dc.description.abstract-enThe transformation temperatures of TiNi shape memory alloys can be influenced by the appropriate combination of deformation processes and of heat treatment. The increased dislocation density and the residual stresses cause the decrease of the phase transformation temperatures M, and M(f) and assit in the formation of the rhombohedral phase in the alloys with higher Ti content. The formation of the rhombohedral phase usually found in alloys enriched with Ni or with some transitive metal, is in the investigated alloy influenced by the residual stresses induced in the matrix. The rhombohedral phase is formed after the cold rolling and after the subsequent annealing up to the temperature of 500°C/1 h. The transformation temperatures determined on the basis of functio­nal dependence ρ=ρ(T) agree good with the results of X-rays analysis.en
dc.identifier.citationKovové materiály - Metallic Materials. 1990, roč. 28, č. 1, s. 78-85.en
dc.identifier.issn0023-432X
dc.identifier.locationVe fondu ÚKen
dc.identifier.urihttp://hdl.handle.net/10084/64218
dc.identifier.wosA1990CP38000008
dc.language.isocsen
dc.publisherVedaen
dc.relation.ispartofseriesKovové materiály - Metallic Materialsen
dc.titleVliv tváření a tepelného zpracování na transformační teploty slitin TiNien
dc.title.alternativeInfluence of deformation and heat treatment on the transformation temperatures of TiNi alloysen
dc.typearticleen

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