A generalized enthalpy update scheme for solidification of a binary alloy with solid phase movement

Chakraborty, Prodyut R. ; Dutta, Pradip (2011) A generalized enthalpy update scheme for solidification of a binary alloy with solid phase movement Metallurgical and Materials Transactions B, 42 (6). pp. 1075-1079. ISSN 1073-5615

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Official URL: http://www.springerlink.com/content/k1327087154362...

Related URL: http://dx.doi.org/10.1007/s11663-011-9585-3

Abstract

A generalized enthalpy update scheme is presented for evaluating solid and liquid fractions during the solidification of binary alloys, taking solid movement into consideration. A fixed-grid, enthalpy-based method is developed such that the scheme accounts for equilibrium as well as for nonequilibrium solidification phenomena, along with solid phase movement. The effect of solid movement on the solidification interface shape and macrosegregation is highlighted.

Item Type:Article
Source:Copyright of this article belongs to The Minerals, Metals & Materials Society.
ID Code:80903
Deposited On:02 Feb 2012 09:34
Last Modified:02 Feb 2012 09:34

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