Temperature and structure dependency of solid–liquid interfacial energy

Mondal, K. and Kumar, Ajay and Gupta, G. and Murty, B.S. (2009) Temperature and structure dependency of solid–liquid interfacial energy. Acta Materialia, 57 (11). pp. 3422-3430. ISSN 1359-6454

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Abstract

A new model has been proposed for the prediction of solid–liquid interfacial energy for pure elements. It is assumed that the interface between crystalline solid embryo and bulk liquid consists of a monolayer of atoms having a similar atomic packing factor as that of the crystalline solids. It has been observed that the solid–liquid interfacial energy is a strong function of temperature and structure of the solid and planar density of the interface. The solid–liquid interfacial energy has a lower value close to melting temperature and it reaches a maximum at some intermediate temperature. This model tries to correlate the classical nucleation phenomena and structure model of interfaces.

Item Type:
Journal Article
Journal or Publication Title:
Acta Materialia
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2500/2504
Subjects:
ID Code:
146449
Deposited By:
Deposited On:
10 Aug 2020 15:05
Refereed?:
Yes
Published?:
Published
Last Modified:
12 Aug 2020 10:30