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Title
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Focused ion beam/scanning electron microscopy tomography and conventional transmission electron microscopy assessment of morphology in compression-aged Ni-rich Ni-Ti single crystals
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Author
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Abstract
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| The size, morphology and configuration of Ni4Ti3 precipitates in a single-crystal NiTi alloy have been investigated by two-dimensional transmission electron microscopy-based image analysis and three-dimensional reconstruction from slice-and-view images obtained in a focused ion beam/scanning electron microscopy (FIB/SEM) dual-beam system. Average distances between the precipitates measured along the compression direction correlate well between both techniques, while particle shape and configuration data is best obtained from FIB/SEM. Precipitates form pockets of B2 of 0.54 ìm in the compression direction and 1 ìm perpendicular to the compression direction. |
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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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2010
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ISSN
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1359-6462
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DOI
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10.1016/J.SCRIPTAMAT.2009.11.040
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Volume/pages
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62
:6
(2010)
, p. 399-402
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ISI
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000275072700020
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Full text (Publisher's DOI)
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