Numerical analysis of phase decomposition in A-B binary alloys using Cahn-Hilliard equations

Numerical analysis of phase decomposition in A-B binary alloys using Cahn-Hilliard equations

The analysis of phase decomposition was carried out using the nonlinear and linear Cahn-Hilliard equations in a hypothetical A-B alloy system with a miscibility gap. These equations were solved by the explicit finite difference method assuming a regular solution model. The supersaturated solid solut...

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Bibliographic Details
Main Authors: Susana Lezama-Alvarez, Erika O. Avila-Davila, Victor M. Lopez-Hirata, Jorge L. Gonzalez-Velazquez
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2013-01-01
Series:Materials Research
Subjects:
A-B binary alloys
phase decomposition
linear and nonlinear Cahn-Hilliard equations
microstructural simulation
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013005000080

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013005000080

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