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A Solute Pinning Approach to Solute Drag in Multi-Component Solid Solution Alloys

DOI: 10.4236/mnsms.2014.41002, PP. 8-13

Keywords: Boundary Mobility, Solute Drag, Multi-Component Alloys, Analytical Modelling

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Abstract:

The Cahn, Lücke and Stüwe theory remains the backbone of more complex analysis dealing with solute drag,
however, the mathematical treatment is rather involved. A new approach based on solute pinning the boundary
has therefore recently been suggested, which has the main advantage of a simpler mathematical treatment. In
the present paper this approach has been generalized to take into account the influence of different types of solute atoms in the high solute content/low driving force regime.

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