Grain boundary embrittlement occurs when a solute enriches at a grain boundary and lowers its cohesive energy. While grain boundary enrichment is often attributed to …
AP Sutton, V Vitek - Acta metallurgica, 1982 - Elsevier
An atomistic study of symmetrical [001] tilt boundaries in fcc metals with a non-equilibrium distribution of substitutional impurities in the boundaries has been carried out. The atomic …
S Hofmann, P Leiĉek - Interface Science, 1996 - Springer
This feature article summarizes the present art and science of grain boundary segregation from the viewpoint of the authors activities in this field. In the part on equilibrium segregation …
JR Rice, JS Wang - Materials Science and Engineering: A, 1989 - Elsevier
We discuss theoretical models of interfacial embrittlement by solute segregation. Of properties susceptible to alteration by segregation, the ideal work of interfacial separation …
Interface adsorption or segregation in metallurgy is reviewed with particular reference to the phenomenon of grain boundary adsorption and its effect on important mechanical properties …
CL Briant - Metallurgical Transactions A, 1990 - Springer
This paper considers the problem of impurity segregation in metals and the effect of these impurities on grain boundary cohesion. The primary goal of this paper is to provide a …
P Lejček, S Hofmann - Critical Reviews in Solid State and Material …, 1995 - Taylor & Francis
Physical and chemical properties of solid materials are strongly. influenced by the chemical composition of internal interfaces, One of the crucial parameters affecting interfacial …
ED Hondros, MP Seah - International Metals Reviews, 1977 - Taylor & Francis
The equilibrium segregation of dilute solutes to interfaces in solids is defined and reviewed. Experimental techniques for measuring segregation to grain boundaries, free surfaces, and …
K Ishida - Journal of alloys and compounds, 1996 - Elsevier
A simple thermodynamic calculation to assess the effect of grain size on grain boundary segregation has been performed. It is shown that in binary alloys when the bulk solute …