Papers by Keyword: Interfacial Segregation

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Authors: Christopher R. Hutchinson, X. Fan, S.J. Pennycook, Gary J. Shiflet
Authors: A.V. Krajnikov, H.M. Ortner, V.M. Yurchenko, A.N. Demidik
Authors: Pavel Lejček
Abstract: Effect of solute interaction on interfacial segregation and grain boundary cohesion is modeled on basis of combined Guttmann and Rice-Wang approaches in binary and ternary systems. It is shown that attractive II binary interaction strengthens interfacial segregation and enhances intergranular embrittlement while repulsion exhibits an opposite effects. In a ternary system the segregation is suppressed by the IJ attraction while increased by the repulsion. The effect of the binary interaction is generally stronger compared to the ternary one.
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