Title
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Microstructural dependence on middle eigenvalue in Ti-Ni-Au
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Author
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Abstract
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The microstructure of various compounds of the Ti-Ni-Au alloy system is investigated by transmission electron microscopy in relation with changing lattice parameters improving the compatibility conditions between austenite and martensite expressed by the lambda(2) = 1 equation based on the Geometrically NonLinear Theory of Martensite (GNLTM). Although local differences in microstructure are observed, when increasing the gold content compound twins are replaced by Type I twins, while twinned lamellar structures are replaced by untwinned plates and self-accommodating structures when lambda(2) = 1 is approached, all confirming the predictions of the GNLTM. (c) 2013 Elsevier B.V. All rights reserved. |
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Language
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English
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Source (journal)
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Journal of alloys and compounds. - Amsterdam
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Publication
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Amsterdam
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2013
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ISSN
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0925-8388
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DOI
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10.1016/J.JALLCOM.2013.08.132
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Volume/pages
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582
(2013)
, p. 703-707
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ISI
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000325468100114
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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