Publications in Scientific Journals:
G. Stechauner, E. Kozeschnik:
"Assessment of substitutional self-diffusion along short-circuit paths in Al, Fe and Ni";
CALPHAD - Computer Coupling of Phase Diagrams and Thermochemistry,
47
(2014),
92
- 99.
English abstract:
The kinetics of self-diffusion along grain boundaries and dislocations (pipe diffusion) is analyzed in Al, alpha- and gamma-Fe and Ni. The available experimental information is critically reviewed. The suggested values given in the present work are assessed with focus on consistency and applicability to thermo-kinetic simulation. The proposed data are evaluated between room temperature and the melting point.
Keywords:
Diffusion ratio, activation energy, frequency factor, grain boundary, dislocation pipe
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.calphad.2014.06.008
Created from the Publication Database of the Vienna University of Technology.