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dc.contributor.authorSchindler, Ivo
dc.contributor.authorMacháček, Josef
dc.contributor.authorSpittel, Marlene
dc.date.accessioned2007-08-09T11:25:17Z
dc.date.available2007-08-09T11:25:17Z
dc.date.issued1999
dc.identifier.citationIntermetallics. 1999, vol. 7, issue 1, p. 83-87.en
dc.identifier.issn0966-9795
dc.identifier.urihttp://hdl.handle.net/10084/61663
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesIntermetallicsen
dc.relation.urihttp://dx.doi.org/10.1016/S0966-9795(98)00014-4en
dc.subjectbased on Ni3Alen
dc.subjectnickel aluminidesen
dc.subjectmicroalloyingen
dc.subjectrecovery and recrystallization (including grain growth)en
dc.titleRecrystallization in as-cast polycrystalline intermetallic compound Ni3Alen
dc.typearticleen
dc.identifier.locationVe fondu ÚKen
dc.description.abstract-enThe Ni3Al-based alloys were hot formed and their dynamic as well as postdynamic recrystallization capability studied. In the as-cast material, the large original grain size and inhomogeneous strain distribution complicate the softening processes. It is very easy to provoke recrystallization in such a material. Strains ranging from 0.05 to 0.2 lead to the nucleation of dynamically recrystallized grains along the primary grain boundaries and twins. On the other hand, to achieve thorough recrystallization is often difficult. It depends chiefly on previous deformation, less on annealing time, temperature or microalloying. In some cases, annealing does not lead to any significant increase of recrystallization fraction but only to the growth of selected grains. The localization of strain plays a dominant role.en
dc.identifier.doi10.1016/S0966-9795(98)00014-4
dc.identifier.wos000077415000011


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