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Title
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R-phase transition and related mechanical properties controlled by low-temperature aging treatment in a Ti50.8 at.% Ni thin wire
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Author
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Abstract
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| A cold-drawn Ti50.8 at.% Ni wire was annealed at 600 °C for 30 min, followed by aging at 250 °C for different times. A microstructure with small grains and nanoscaled precipitates was obtained. The thermally induced martensite transformation is suppressed in the samples aged for 4 h or longer, leaving a one-stage R-phase transition between −150 and +150 °C. The transformation behavior, work output and recovery stress associated with the R-phase transition are presented. |
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Language
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English
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Source (journal)
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Scripta materialia. - Oxford
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Publication
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Oxford
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2014
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ISSN
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1359-6462
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DOI
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10.1016/J.SCRIPTAMAT.2013.10.006
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Volume/pages
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72-73
(2014)
, p. 21-24
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ISI
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000329148500006
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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