On approximation of thermodynamic driving force in deeply undercooled melts

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dc.contributor.author Pillai, Suresh K.S.
dc.contributor.author Málek, Jiří
dc.date.accessioned 2020-05-18T18:17:01Z
dc.date.available 2020-05-18T18:17:01Z
dc.date.issued 2014
dc.identifier.isbn 978-80-7395-814-5
dc.identifier.issn 1211-5541
dc.identifier.uri https://hdl.handle.net/10195/75419
dc.description.abstract The difference in Gibbs free energy between liquid and solid phases, usually expressed by authors as )G, appears in several theoretical formulations on nucleation and crystal growth. Approximations for )G are used extensively to gain an insight into the solidification phenomenon when thermophysical parameters are not known. In this work, the most commonly used models are applied to four bulk metallic glasses at temperatures starting from that of glass transition. An arithmetic mean of Thomson–Spaepen and Hoffman’s approximations yield significant improvements over new models incorporating nonlinear relationships involving undercoolings. en
dc.format p. 263–272
dc.language.iso en
dc.publisher University of Pardubice en
dc.relation.ispartof Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 20/2014 en
dc.rights open access en
dc.title On approximation of thermodynamic driving force in deeply undercooled melts en
dc.type Article en
dc.peerreviewed yes en
dc.publicationstatus published en

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