Solute Interaction in Grain Boundary Segregation and Cohesion

Abstract:

Article Preview

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.

Info:

Periodical:

Key Engineering Materials (Volumes 592-593)

Edited by:

Pavel Šandera

Pages:

389-392

DOI:

10.4028/www.scientific.net/KEM.592-593.389

Citation:

P. Lejček "Solute Interaction in Grain Boundary Segregation and Cohesion", Key Engineering Materials, Vols. 592-593, pp. 389-392, 2014

Online since:

November 2013

Authors:

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.